[DUBRO] 4-40 Ball Link set(2)[2137]

This is an adjustable 4-40 ball link set with hardware. Adjustable as in you can adjust the tension on the ball.

Features: Steel, brass, & plastic construction

Includes:

• Two adjustable swivel ball links with 4-40 self threading shanks. (1.142 total length) (Black)
• Two nylon lock nuts (Silver)
• Two 4-40x5/8 socket head cap screws (Black)
• Two 1/16x1/4 Silver screws used to adjust the ball link
• Two beveled spacers .106x.248x.118 (ID x OD x thickness) (brass)
• Two 1/4 brass balls w/.10 hole

Requires: 1/4 wrench for the lock nuts, 3/32 allend wrench for the socket head cap screws and a small flat head screw driver for the small silver screws

Note: The ball link has a 1/4 hex to make it easier to install with a 1/4 open end wrench.