Seamless Feed-Thru Punches

Seamless Feed-Thru Punches

C & K Seamless Feed-Thru Punches, also called "clicker" punches are often used to cut leather products, gaskets, rubber, foam, and similar materials. Feed-Thru punches are machined with additional internal clearance behind the cutting edge to facilitate the ejection of cut disks through the back of the punch.

Our Feed-Thru punches are constructed of carbon steel and are vacuum carbonitride hardened and double tempered for long life.

Standard Heights: 3/4", .937", 1", 1 1/8", 1 1/4", 1 1/2" and 2"


Cutting Sizes and Base Sizes for Seamless Feed-Thru Punches

Cutting Size  
Fraction Decimal Millimeter Base Size
Cutting Size  
Fraction Decimal Millimeter Base Size
1/32" .031" .79mm 1/8"
3/64" .046" 1.19mm 3/16"
1/16" .062" 1.59mm 3/16"
5/64" .078" 1.98mm 3/16"
3/32" .093" 2.38mm 3/16"
7/64" .109" 2.78mm 1/4"
1/8" .125" 3.17mm 1/4"
9/64" .140" 3.57mm 1/4"
5/32" .156" 3.97mm 1/4"
11/64" .171" 4.37mm 5/16"
3/16" .187" 4.76mm 5/16"
13/64" .203" 5.16mm 5/16"
7/32" .218" 5.56mm 5/16"
15/64" .234" 5.95mm 3/8"
1/4" .250" 6.35mm 3/8"
17/64" .265" 6.75mm 3/8"
9/32" .281" 7.14mm 3/8"
19/64" .296" 7.54mm 7/16"
5/16" .312" 7.94mm 7/16"
21/64" .328" 8.33mm 7/16"
11/32" .343" 8.73mm 7/16"
23/64" .359" 9.13mm 1/2"
3/8" .375" 9.52mm 1/2"
25/64" .390" 9.92mm 1/2"
13/32" .406" 10.32mm 1/2"
27/64" .421" 10.72mm 9/16"
7/16" .437" 11.11mm 9/16"
29/64" .453" 11.51mm 9/16"
15/32" .468" 11.91mm 9/16"
31/64" .484" 12.30mm 5/8"
1/2" .500" 12.70mm 5/8"
33/64" .515" 13.10mm 5/8"
17/32" .531" 13.49mm 5/8"
35/64" .546" 13.89mm 11/16"
9/16" .562" 14.29mm 11/16"
37/64" .578" 14.68mm 11/16"
19/32" .593" 15.08mm 11/16"
39/64" .609" 15.48mm 3/4"
5/8" .625" 15.87mm 3/4"
41/64" .640" 16.27mm 3/4"
21/32" .656" 16.67mm 3/4"
43/64" .671" 17.07mm 13/16"
11/16" .687" 17.46mm 13/16"
45/64" .703" 17.86mm 13/16"
23/32" .718" 18.26mm 13/16"
47/64" .734" 18.65mm 7/8"
3/4" .750" 19.05mm 7/8"
49/64" .765" 19.45mm 7/8"
25/32" .781" 19.84mm 7/8"
51/64" .796" 20.24mm 15/16"
13/16" .812" 20.64mm 15/16"
53/64" .828" 21.03mm 15/16"
27/32" .843" 21.43mm 15/16"
55/64" .859" 21.83mm 1"
7/8" .875" 22.22mm 1"
57/64" .890" 22.62mm 1"
29/32" .906" 23.02mm 1"
59/64" .921" 23.42mm 1 1/16"
15/16" .937" 23.81mm 1 1/16"
61/64" .953" 24.21mm 1 1/16"
31/32" .968" 24.61mm 1 1/16"
63/64" .984" 25.00mm 1 1/8"
1" 1.000" 25.40mm 1 1/8"
Cutting Size  
Fraction Decimal Millimeter Base Size
1 1/64" 1.015" 25.80mm 1 1/8"
1 1/32" 1.031" 26.19mm 1 1/8"
1 3/64" 1.046" 26.59mm 1 3/16"
1 1/16" 1.062" 26.99mm 1 3/16"
1 5/64" 1.078" 27.38mm 1 3/16"
1 3/32" 1.093" 27.78mm 1 3/16"
1 7/64" 1.109" 28.18mm 1 1/4"
1 1/8" 1.125" 28.57mm 1 1/4"
1 9/64" 1.140" 28.97mm 1 1/4"
1 5/32" 1.156" 29.37mm 1 1/4"
1 11/64" 1.171" 29.77mm 1 5/16"
1 3/16" 1.187" 30.16mm 1 5/16"
1 13/64" 1.203" 30.56mm 1 5/16"
1 7/32" 1.218" 30.96mm 1 5/16"
1 15/64" 1.234" 31.35mm 1 3/8"
1 1/4" 1.250" 31.75mm 1 3/8"
1 17/64" 1.265" 32.15mm 1 3/8"
1 9/32" 1.281" 32.54mm 1 3/8"
1 19/64" 1.296" 32.94mm 1 7/16"
1 5/16" 1.312" 33.34mm 1 7/16"
1 21/64" 1.328" 33.73mm 1 7/16"
1 11/32" 1.343" 34.13mm 1 7/16"
1 23/64" 1.359" 34.53mm 1 1/2"
1 3/8" 1.375" 34.92mm 1 1/2"
1 25/64" 1.390" 35.32mm 1 1/2"
1 13/32" 1.406" 35.72mm 1 1/2"
1 27/64" 1.421" 36.12mm 1 9/16"
1 7/16" 1.437" 36.51mm 1 9/16"
1 29/64" 1.453" 36.91mm 1 9/16"
1 15/32" 1.468" 37.31mm 1 9/16"
1 31/64" 1.484" 37.70mm 1 5/8"
1 1/2" 1.500" 38.10mm 1 5/8"
1 33/64" 1.515" 38.50mm 1 5/8"
1 17/32" 1.531" 38.89mm 1 5/8"
1 35/64" 1.546" 39.29mm 1 11/16"
1 9/16" 1.562" 39.69mm 1 11/16"
1 37/64" 1.578" 40.08mm 1 11/16"
1 19/32" 1.593" 40.48mm 1 11/16"
1 39/64" 1.609" 40.88mm 1 3/4"
1 5/8" 1.625" 41.27mm 1 3/4"
1 41/64" 1.640" 41.67mm 1 3/4"
1 21/32" 1.656" 42.07mm 1 3/4"
1 43/64" 1.671" 42.47mm 1 13/16"
1 11/16" 1.687" 42.86mm 1 13/16"
1 45/64" 1.703" 43.26mm 1 13/16"
1 23/32" 1.718" 43.66mm 1 13/16"
1 47/64" 1.734" 44.05mm 1 7/8"
1 3/4" 1.750" 44.45mm 1 7/8"
1 49/64" 1.765" 44.85mm 1 7/8"
1 25/32" 1.781" 45.24mm 1 7/8"
1 51/64" 1.796" 45.64mm 1 15/16"
1 13/16" 1.812" 46.04mm 1 15/16"
1 53/64" 1.828" 46.43mm 1 15/16"
1 27/32" 1.843" 46.83mm 1 15/16"
1 55/64" 1.859" 47.23mm 2"
1 7/8" 1.875" 47.62mm 2"
1 57/64" 1.890" 48.02mm 2"
1 29/32" 1.906" 48.42mm 2"
1 59/64" 1.921" 48.82mm 2 1/16"
1 15/16" 1.937" 49.21mm 2 1/16"
1 61/64" 1.953" 49.61mm 2 1/16"
1 31/32" 1.968" 50.01mm 2 1/16"
1 63/64" 1.984" 50.40mm 2 1/8"
2" 2.000" 50.80mm 2 1/8"
Cutting Size  
Fraction Decimal Millimeter Base Size
2 1/64" 2.015" 51.20mm 2 1/8"
2 1/32" 2.031" 51.59mm 2 1/8"
2 3/64" 2.046" 51.99mm 2 3/16"
2 1/16" 2.062" 52.39mm 2 3/16"
2 5/64" 2.078" 52.78mm 2 3/16"
2 3/32" 2.093" 53.18mm 2 3/16"
2 7/64" 2.109" 53.58mm 2 1/4"
2 1/8" 2.125" 53.97mm 2 1/4"
2 9/64" 2.140" 54.37mm 2 1/4"
2 5/32" 2.156" 54.77mm 2 1/4"
2 11/64" 2.171" 55.17mm 2 5/16"
2 3/16" 2.187" 55.56mm 2 5/16"
2 13/64" 2.203" 55.96mm 2 5/16"
2 7/32" 2.218" 56.36mm 2 5/16"
2 15/64" 2.234" 56.75mm 2 3/8"
2 1/4" 2.250" 57.15mm 2 3/8"
2 17/64" 2.265" 57.55mm 2 3/8"
2 9/32" 2.281" 57.94mm 2 3/8"
2 19/64" 2.296" 58.34mm 2 7/16"
2 5/16" 2.312" 58.74mm 2 7/16"
2 21/64" 2.328" 59.13mm 2 7/16"
2 11/32" 2.343" 59.53mm 2 7/16"
2 23/64" 2.359" 59.93mm 2 1/2"
2 3/8" 2.375" 60.32mm 2 1/2"
2 25/64" 2.390" 60.72mm 2 1/2"
2 13/32" 2.406" 61.12mm 2 1/2"
2 27/64" 2.421" 61.52mm 2 9/16"
2 7/16" 2.437" 61.91mm 2 9/16"
2 29/64" 2.453" 62.31mm 2 9/16"
2 15/32" 2.468" 62.71mm 2 9/16"
2 31/64" 2.484" 63.10mm 2 5/8"
2 1/2" 2.500" 63.50mm 2 5/8"
2 33/64" 2.515" 63.90mm 2 5/8"
2 17/32" 2.531" 64.29mm 2 5/8"
2 35/64" 2.546" 64.69mm 2 11/16"
2 9/16" 2.562" 65.09mm 2 11/16"
2 37/64" 2.578" 65.48mm 2 11/16"
2 19/32" 2.593" 65.88mm 2 11/16"
2 39/64" 2.609" 66.28mm 2 3/4"
2 5/8" 2.625" 66.67mm 2 3/4"
2 41/64" 2.640" 67.07mm 2 3/4"
2 21/32" 2.656" 67.47mm 2 3/4"
2 43/64" 2.671" 67.87mm 2 13/16"
2 11/16" 2.687" 68.26mm 2 13/16"
2 45/64" 2.703" 68.66mm 2 13/16"
2 23/32" 2.718" 69.06mm 2 13/16"
2 47/64" 2.734" 69.45mm 2 7/8"
2 3/4" 2.750" 69.85mm 2 7/8"
2 49/64" 2.765" 70.25mm 2 7/8"
2 25/32" 2.781" 70.64mm 2 7/8"
2 51/64" 2.796" 71.04mm 2 15/16"
2 13/16" 2.812" 71.44mm 2 15/16"
2 53/64" 2.828" 71.83mm 2 15/16"
2 27/32" 2.843" 72.23mm 2 15/16"
2 55/64" 2.859" 72.63mm 3"
2 7/8" 2.875" 73.02mm 3"
2 57/64" 2.890" 73.42mm 3"
2 29/32" 2.906" 73.82mm 3"
2 59/64" 2.921" 74.22mm 3 1/16"
2 15/16" 2.937" 74.61mm 3 1/16"
2 61/64" 2.953" 75.01mm 3 1/16"
2 31/32" 2.968" 75.41mm 3 1/16"
2 63/64" 2.984" 75.80mm 3 1/8"
3" 3.000" 76.20mm 3 3/16"
Cutting Size  
Fraction Decimal Millimeter Base Size
3 1/64" 3.015" 76.60mm 3 3/16"
3 1/32" 3.031" 76.99mm 3 3/16"
3 3/64" 3.046" 77.39mm 3 1/4"
3 1/16" 3.062" 77.79mm 3 1/4"
3 5/64" 3.078" 78.18mm 3 1/4"
3 3/32" 3.093" 78.58mm 3 1/4"
3 7/64" 3.109" 78.98mm 3 5/16"
3 1/8" 3.125" 79.37mm 3 5/16"
3 9/64" 3.140" 79.77mm 3 5/16"
3 5/32" 3.156" 80.17mm 3 5/16"
3 11/64" 3.171" 80.57mm 3 3/8"
3 3/16" 3.187" 80.96mm 3 3/8"
3 13/64" 3.203" 81.36mm 3 3/8"
3 7/32" 3.218" 81.76mm 3 3/8"
3 15/64" 3.234" 82.15mm 3 7/16"
3 1/4" 3.250" 82.55mm 3 7/16"
3 17/64" 3.265" 82.95mm 3 7/16"
3 9/32" 3.281" 83.34mm 3 7/16"
3 19/64" 3.296" 83.74mm 3 1/2"
3 5/16" 3.312" 84.14mm 3 1/2"
3 21/64" 3.328" 84.53mm 3 1/2"
3 11/32" 3.343" 84.93mm 3 1/2"
3 23/64" 3.359" 85.33mm 3 9/16"
3 3/8" 3.375" 85.72mm 3 9/16"
3 25/64" 3.390" 86.12mm 3 9/16"
3 13/32" 3.406" 86.52mm 3 9/16"
3 27/64" 3.421" 86.92mm 3 5/8"
3 7/16" 3.437" 87.31mm 3 5/8"
3 29/64" 3.453" 87.71mm 3 5/8"
3 15/32" 3.468" 88.11mm 3 5/8"
3 31/64" 3.484" 88.50mm 3 11/16"
3 1/2" 3.500" 88.90mm 3 11/16"
3 33/64" 3.515" 89.30mm 3 11/16"
3 17/32" 3.531" 89.69mm 3 11/16"
3 35/64" 3.546" 90.09mm 3 3/4"
3 9/16" 3.562" 90.49mm 3 3/4"
3 37/64" 3.578" 90.88mm 3 3/4"
3 19/32" 3.593" 91.28mm 3 3/4"
3 39/64" 3.609" 91.68mm 3 13/16"
3 5/8" 3.625" 92.07mm 3 13/16"
3 41/64" 3.640" 92.47mm 3 13/16"
3 21/32" 3.656" 92.87mm 3 13/16"
3 43/64" 3.671" 93.27mm 3 7/8"
3 11/16" 3.687" 93.66mm 3 7/8"
3 45/64" 3.703" 94.06mm 3 7/8"
3 23/32" 3.718" 94.46mm 3 7/8"
3 47/64" 3.734" 94.85mm 3 15/16"
3 3/4" 3.750" 95.25mm 3 15/16"
3 49/64" 3.765" 95.65mm 3 15/16"
3 25/32" 3.781" 96.04mm 3 15/16"
3 51/64" 3.796" 96.44mm 4"
3 13/16" 3.812" 96.84mm 4"
3 53/64" 3.828" 97.23mm 4"
3 27/32" 3.843" 97.63mm 4"
3 55/64" 3.859" 98.03mm 4 1/16"
3 7/8" 3.875" 98.42mm 4 1/16"
3 57/64" 3.890" 98.82mm 4 1/16"
3 29/32" 3.906" 99.22mm 4 1/16"
3 59/64" 3.921" 99.62mm 4 1/8"
3 15/16" 3.937" 100.01mm 4 1/8"
3 61/64" 3.953" 100.41mm 4 1/8"
3 31/32" 3.968" 100.81mm 4 1/8"
3 63/64" 3.984" 101.20mm 4 3/16"
4" 4.000" 101.60mm 4 3/16"
Cutting Size  
Fraction Decimal Millimeter Base Size
4 1/64" 4.015" 102.00mm 4 3/16"
4 1/32" 4.031" 102.39mm 4 3/16"
4 3/64" 4.046" 102.79mm 4 1/4"
4 1/16" 4.062" 103.19mm 4 1/4"
4 5/64" 4.078" 103.58mm 4 1/4"
4 3/32" 4.093" 103.98mm 4 1/4"
4 7/64" 4.109" 104.38mm 4 5/16"
4 1/8" 4.125" 104.77mm 4 5/16"
4 9/64" 4.140" 105.17mm 4 5/16"
4 5/32" 4.156" 105.57mm 4 5/16"
4 11/64" 4.171" 105.97mm 4 3/8"
4 3/16" 4.187" 106.36mm 4 3/8"
4 13/64" 4.203" 106.76mm 4 3/8"
4 7/32" 4.218" 107.16mm 4 3/8"
4 15/64" 4.234" 107.55mm 4 7/16"
4 1/4" 4.250" 107.95mm 4 7/16"
4 17/64" 4.265" 108.35mm 4 7/16"
4 9/32" 4.281" 108.74mm 4 7/16"
4 19/64" 4.296" 109.14mm 4 1/2"
4 5/16" 4.312" 109.54mm 4 1/2"
4 21/64" 4.328" 109.93mm 4 1/2"
4 11/32" 4.343" 110.33mm 4 1/2"
4 23/64" 4.359" 110.73mm 4 9/16"
4 3/8" 4.375" 111.12mm 4 9/16"
4 25/64" 4.390" 111.52mm 4 9/16"
4 13/32" 4.406" 111.92mm 4 9/16"
4 27/64" 4.421" 112.32mm 4 5/8"
4 7/16" 4.437" 112.71mm 4 5/8"
4 29/64" 4.453" 113.11mm 4 5/8"
4 15/32" 4.468" 113.51mm 4 5/8"
4 31/64" 4.484" 113.90mm 4 11/16"
4 1/2" 4.500" 114.30mm 4 11/16"
4 33/64" 4.515" 114.70mm 4 11/16"
4 17/32" 4.531" 115.09mm 4 11/16"
4 35/64" 4.546" 115.49mm 4 3/4"
4 9/16" 4.562" 115.89mm 4 3/4"
4 37/64" 4.578" 116.28mm 4 3/4"
4 19/32" 4.593" 116.68mm 4 3/4"
4 39/64" 4.609" 117.08mm 4 13/16"
4 5/8" 4.625" 117.47mm 4 13/16"
4 41/64" 4.640" 117.87mm 4 13/16"
4 21/32" 4.656" 118.27mm 4 13/16"
4 43/64" 4.671" 118.67mm 4 7/8"
4 11/16" 4.687" 119.06mm 4 7/8"
4 45/64" 4.703" 119.46mm 4 7/8"
4 23/32" 4.718" 119.86mm 4 7/8"
4 47/64" 4.734" 120.25mm 4 15/16"
4 3/4" 4.750" 120.65mm 4 15/16"
4 49/64" 4.765" 121.05mm 4 15/16"
4 25/32" 4.781" 121.44mm 4 15/16"
4 51/64" 4.796" 121.84mm 5"
4 13/16" 4.812" 122.24mm 5"
4 53/64" 4.828" 122.63mm 5"
4 27/32" 4.843" 123.03mm 5"
4 55/64" 4.859" 123.43mm 5 1/16"
4 7/8" 4.875" 123.82mm 5 1/16"
4 57/64" 4.890" 124.22mm 5 1/16"
4 29/32" 4.906" 124.62mm 5 1/16"
4 59/64" 4.921" 125.02mm 5 1/8"
4 15/16" 4.937" 125.41mm 5 1/8"
4 61/64" 4.953" 125.81mm 5 1/8"
4 31/32" 4.968" 126.21mm 5 1/8"
4 63/64" 4.984" 126.60mm 5 3/16"
5" 5.000" 127.00mm 5 3/16"
Cutting Size  
Fraction Decimal Millimeter Base Size
5 1/64" 5.015" 127.40mm 5 3/16"
5 1/32" 5.031" 127.79mm 5 3/16"
5 3/64" 5.046" 128.19mm 5 1/4"
5 1/16" 5.062" 128.59mm 5 1/4"
5 5/64" 5.078" 128.98mm 5 1/4"
5 3/32" 5.093" 129.38mm 5 1/4"
5 7/64" 5.109" 129.78mm 5 5/16"
5 1/8" 5.125" 130.17mm 5 5/16"
5 9/64" 5.140" 130.57mm 5 5/16"
5 5/32" 5.156" 130.97mm 5 5/16"
5 11/64" 5.171" 131.37mm 5 3/8"
5 3/16" 5.187" 131.76mm 5 3/8"
5 13/64" 5.203" 132.16mm 5 3/8"
5 7/32" 5.218" 132.56mm 5 3/8"
5 15/64" 5.234" 132.95mm 5 7/16"
5 1/4" 5.250" 133.35mm 5 7/16"
5 17/64" 5.265" 133.75mm 5 7/16"
5 9/32" 5.281" 134.14mm 5 7/16"
5 19/64" 5.296" 134.54mm 5 1/2"
5 5/16" 5.312" 134.94mm 5 1/2"
5 21/64" 5.328" 135.33mm 5 1/2"
5 11/32" 5.343" 135.73mm 5 1/2"
5 23/64" 5.359" 136.13mm 5 9/16"
5 3/8" 5.375" 136.52mm 5 9/16"
5 25/64" 5.390" 136.92mm 5 9/16"
5 13/32" 5.406" 137.32mm 5 9/16"
5 27/64" 5.421" 137.72mm 5 5/8"
5 7/16" 5.437" 138.11mm 5 5/8"
5 29/64" 5.453" 138.51mm 5 5/8"
5 15/32" 5.468" 138.91mm 5 5/8"
5 31/64" 5.484" 139.30mm 5 11/16"
5 1/2" 5.500" 139.70mm 5 11/16"
5 33/64" 5.515" 140.10mm 5 11/16"
5 17/32" 5.531" 140.49mm 5 11/16"
5 35/64" 5.546" 140.89mm 5 3/4"
5 9/16" 5.562" 141.29mm 5 3/4"
5 37/64" 5.578" 141.68mm 5 3/4"
5 19/32" 5.593" 142.08mm 5 3/4"
5 39/64" 5.609" 142.48mm 5 13/16"
5 5/8" 5.625" 142.87mm 5 13/16"
5 41/64" 5.640" 143.27mm 5 13/16"
5 21/32" 5.656" 143.67mm 5 13/16"
5 43/64" 5.671" 144.07mm 5 7/8"
5 11/16" 5.687" 144.46mm 5 7/8"
5 45/64" 5.703" 144.86mm 5 7/8"
5 23/32" 5.718" 145.26mm 5 7/8"
5 47/64" 5.734" 145.65mm 5 15/16"
5 3/4" 5.750" 146.05mm 5 15/16"
5 49/64" 5.765" 146.45mm 5 15/16"
5 25/32" 5.781" 146.84mm 5 15/16"
5 51/64" 5.796" 147.24mm 6"
5 13/16" 5.812" 147.64mm 6"
5 53/64" 5.828" 148.03mm 6"
5 27/32" 5.843" 148.43mm 6"
5 55/64" 5.859" 148.83mm 6 1/16"
5 7/8" 5.875" 149.22mm 6 1/16"
5 57/64" 5.890" 149.62mm 6 1/16"
5 29/32" 5.906" 150.02mm 6 1/16"
5 59/64" 5.921" 150.42mm 6 1/8"
5 15/16" 5.937" 150.81mm 6 1/8"
5 61/64" 5.953" 151.21mm 6 1/8"
5 31/32" 5.968" 151.61mm 6 1/8"
5 63/64" 5.984" 152.00mm 6 3/16"
6" 6.000" 152.40mm 6 1/4"
Cutting Size  
Fraction Decimal Millimeter Base Size
6 1/64" 6.015" 152.80mm 6 1/4"
6 1/32" 6.031" 153.19mm 6 1/4"
6 3/64" 6.046" 153.59mm 6 5/16"
6 1/16" 6.062" 153.99mm 6 5/16"
6 5/64" 6.078" 154.38mm 6 5/16"
6 3/32" 6.093" 154.78mm 6 5/16"
6 7/64" 6.109" 155.18mm 6 3/8"
6 1/8" 6.125" 155.57mm 6 3/8"
6 9/64" 6.140" 155.97mm 6 3/8"
6 5/32" 6.156" 156.37mm 6 3/8"
6 11/64" 6.171" 156.77mm 6 7/16"
6 3/16" 6.187" 157.16mm 6 7/16"
6 13/64" 6.203" 157.56mm 6 7/16"
6 7/32" 6.218" 157.96mm 6 7/16"
6 15/64" 6.234" 158.35mm 6 1/2"
6 1/4" 6.250" 158.75mm 6 1/2"
6 17/64" 6.265" 159.15mm 6 1/2"
6 9/32" 6.281" 159.54mm 6 1/2"
6 19/64" 6.296" 159.94mm 6 9/16"
6 5/16" 6.312" 160.34mm 6 9/16"
6 21/64" 6.328" 160.73mm 6 9/16"
6 11/32" 6.343" 161.13mm 6 9/16"
6 23/64" 6.359" 161.53mm 6 5/8"
6 3/8" 6.375" 161.92mm 6 5/8"
6 25/64" 6.390" 162.32mm 6 5/8"
6 13/32" 6.406" 162.72mm 6 5/8"
6 27/64" 6.421" 163.12mm 6 11/16"
6 7/16" 6.437" 163.51mm 6 11/16"
6 29/64" 6.453" 163.91mm 6 11/16"
6 15/32" 6.468" 164.31mm 6 11/16"
6 31/64" 6.484" 164.70mm 6 3/4"
6 1/2" 6.500" 165.10mm 6 3/4"
6 33/64" 6.515" 165.50mm 6 3/4"
6 17/32" 6.531" 165.89mm 6 3/4"
6 35/64" 6.546" 166.29mm 6 13/16"
6 9/16" 6.562" 166.69mm 6 13/16"
6 37/64" 6.578" 167.08mm 6 13/16"
6 19/32" 6.593" 167.48mm 6 13/16"
6 39/64" 6.609" 167.88mm 6 7/8"
6 5/8" 6.625" 168.27mm 6 7/8"
6 41/64" 6.640" 168.67mm 6 7/8"
6 21/32" 6.656" 169.07mm 6 7/8"
6 43/64" 6.671" 169.47mm 6 15/16"
6 11/16" 6.687" 169.86mm 6 15/16"
6 45/64" 6.703" 170.26mm 6 15/16"
6 23/32" 6.718" 170.66mm 6 15/16"
6 47/64" 6.734" 171.05mm 7"
6 3/4" 6.750" 171.45mm 7"
6 49/64" 6.765" 171.85mm 7"
6 25/32" 6.781" 172.24mm 7"
6 51/64" 6.796" 172.64mm 7 1/16"
6 13/16" 6.812" 173.04mm 7 1/16"
6 53/64" 6.828" 173.43mm 7 1/16"
6 27/32" 6.843" 173.83mm 7 1/16"
6 55/64" 6.859" 174.23mm 7 1/8"
6 7/8" 6.875" 174.62mm 7 1/8"
6 57/64" 6.890" 175.02mm 7 1/8"
6 29/32" 6.906" 175.42mm 7 1/8"
6 59/64" 6.921" 175.82mm 7 3/16"
6 15/16" 6.937" 176.21mm 7 3/16"
6 61/64" 6.953" 176.61mm 7 3/16"
6 31/32" 6.968" 177.01mm 7 3/16"
6 63/64" 6.984" 177.40mm 7 1/4"
7" 7.000" 177.80mm 7 1/4"

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