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SOFT JAWS POINTED - SQUARE SERRATED KEY TYPE

FOR USE ON: Buck & Bison 6"Chucks, S.P., Pratt Burnerd & Other Chucks
  • Square Serrated Key Type
  • Supplies maximum concentricity on finish turning operations
  • Can be bored or turned to fit workpiece
  • Steel jaws can be hardened
  • Available flat ended or pointed for smaller diameter parts
  • Special orders available
  • Available in Aluminum & Steel
To order any of these items enter the Part Number into the search bar above. (This will take you to the product page where you can add the item to the shopping cart)
Critical Dimensions ALUMINUM STEEL
Group
No.		 Chuck Size Tap Hole
T		 Groove Width
G		 Key Width
F		 Screw Size
E		 Hole Space
D		 Hght Inch
A		 Key to Front
J		 Width Inch
C		 Length Inch
B		 POINTED END
Part Number		 POINTED END
Part Number
SI-07-5/16-16 6 NONE 0.738 0.377 5/16 1.688 1.50 1.500 1.00 3.00 SP-6150AP SP-6150P
2.00 1.500 1.00 3.00 SP-6200AP SP-6200P
2.50 1.500 1.00 3.00 SP-6250AP SP-6250P
4.00 1.500 1.00 3.00 SP-6400AP SP-6400P
SI-05-3/8-14 8 1/4-20 0.501 0.745 3/8 1.438 2.00 1.250 1.25 3.00 SP-8200AP SP-8200P
3.00 1.250 1.25 3.00 SP-8300AP SP-8300P
SI-06-1/2-12 8 10-32 0.670 0.601 1/2 1.250 2.00 2.000 1.50 3.75 SP-8202AP SP-8202P
3.00 2.000 1.50 3.75 SP-8302AP SP-8302P
SI-07-1/2-14 8 1/4-20 0.751 0.745 1/2 1.438 2.00 1.875 1.50 3.50 SP-8205AP SP-8205P
3.00 1.875 1.50 3.50 SP-8305AP SP-8305P
4.00 1.875 1.50 3.375 SP-8405AP* SP-8405P*
SI-07-1/2-17 10 to 12 5/16-18 0.751 0.994 1/2 1.750 2.50 1.625 1.75 4.00 SP-10250AP SP-10250P
4.00 1.625 1.75 4.00 SP-10400AP SP-10400P
0.751 0.994 1/2 1.750 2.50 2.750 1.75 4.75 SP-12250AP SP-12250P
4.00 2.750 1.75 4.75 SP-12400AP SP-12400P
SI-07-5/8-17 10 to 12 5/16-18 0.751 0.994 5/8 1.750 2.50 2.000 1.75 5.50 SP-12256AP SP-12256P
0.751 0.994 5/8 1.750 2.50 2.500 1.75 5.50 SP-12257AP SP-12257P
0.751 0.994 5/8 1.750 2.50 2.750 1.75 4.75 SP-12255AP SP-12255P
4.00 2.750 1.75 4.75 SP-12405AP SP-12405P
SI-10-3/4-25 15 to 18 3/8-16 1.001 1.488 3/4 2.500 2.50 3.250 2.50 6.25 SP-15250AP SP-15250P
3.00 3.250 2.50 6.25 SP-15300AP SP-15300P
4.00 3.250 2.50 6.25 SP-15400AP SP-15400P
4.00 3.250 3.00 6.25 SP-15403AP* SP-15403P
2.50 3.250 3.00 6.25 SP-15253AP* SP-15253P*
SI-10-3/4-30 20-24 3/8-16 1.001 1.488 3/4 3.000 2.50 3.250 2.50 6.25 SP-20250AP* SP-20250P*
4.50 3.250 2.50 6.25 SP-20400AP SP-20400P