Bison Hard Master Jaws 7-885-405
4-Jaw Set, 5″ Dia.

Bison 5″ Dia. Hard Master Jaws for Lathe Chucks

5″ Max Chuck Diam Tongue & Groove Hard Lathe Chuck Master Jaws
Steel, 0.4996″ Groove Width, 0.7874″ OAW x 2.1259″ OAL x 1.102″ OAH

Features:

• Master jaws, also known as base jaws, are attached to the scroll within the chuck body. Top jaws are attached to them and they hold the workpiece.
• When ordering sets, request a quantity of 1 and you will receive one set of the quantity listed.
• Bison jaws fit Bison chucks only

Specifications:

Manufacturer Part # 7-885-405 Jaw Type Master Jaws Jaw Interface Type Tongue & Groove Maximum Compatible Chuck Diameter (Inch) 5 Maximum Compatible Chuck Diameter (Decimal Inch) 5.00 Material Steel Overall Width/Diameter (Decimal Inch) 0.7874 Overall Length (Decimal Inch) 2.1259 Minimum Compatible Chuck Diameter (Inch) 5 Groove Width (Decimal Inch) 0.4996 Number of Jaws 4 Overall Height (Decimal Inch) 1.1020 Fastener Size (Inch) 5/16-18 Distance Between Mount Hole Centers (Inch) 1-1/4

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