Model 7551-8 Size 1/2-13 Thread Standard UNC

HeliCoil Type II Prewinder 7551-8, 1/2-13 Thread Size

Free-Running & Locking Insert Compatible, Prewinder Thread Insert Hand Installation Tool

Type II Prewinder, UNC Thread, 7/8″ Body Diam, 1/2″ Prewinder Length, 3-23/32″ Spinner Diam, 1/2-13 Insert Internal Thread

Features:

• Prewinders are used to compress the diameter of a coil insert before being installed into a threaded hole.

Specifications:

Manufacturer Part # 7551-8 Hand Installation Tool Type Prewinder Insert Compatibility Free-Running; Locking Thread Size 1/2-13 Prewinder Type Type II Prewinder Thread Standard UNC Prewinder Body Diameter (Inch) 7/8 Prewinder Length (Inch) 1/2 Spinner Diameter (Inch) 3-23/32 Insert Internal Thread Size (Inch) 1/2-13

See all HeliCoil Threaded Mandrels, Prewinders & Tang Break-Off Tools