Bison Hard Top Jaws 7-883-405
4-Jaw Set, 5″ Dia.

Bison 5″ Dia. Hard Top Jaws for Lathe Chucks

5″ Max Chuck Diam Tongue & Groove Hard Lathe Chuck Top Jaws
Steel, 0.866″ OAW x 2.205″ OAL x 1.516″ OAH

Features:

• Top jaws, also known as hard or step jaws, hold a workpiece during an operation. They are reversible and are bolted onto the master jaw.
• 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 # 7-883-405 UPC # 2147150304 Jaw Type Top 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) 0.8660 Overall Length (Decimal Inch) 2.2050 Minimum Compatible Chuck Diameter (Inch) 5 Number of Jaws 4 Overall Height (Decimal Inch) 1.5160 Fastener Size (Inch) 5/16-18 Distance Between Mount Hole Centers (Inch) 1-1/4

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See all Bison Hard Master & Top Jaws for Lathe Chucks