Manufacturer Description

Because rusty balls are a pain in the butt.

Looking for a set of good quality ball ends? The Boom Racing ball ends are made with durable quality and long-lasting plastics with stainless steel pivot balls. They are smooth and ready to be put to abuse with plenty of unrestricted rotation at the pivot ball joint.

The Boom Racing ball ends are slightly harder than Traxxas ball ends, giving your shocks / links a more precise fit, while having the elasticity needed to take the abuse in bashing.

Features:
Straight style
Plastic nylon construction
Black in color
Stainless Steel Pivot Balls

Specifications:
Fits M4 rods
Length 21.8MM
5.8mm pivot hollow balls (5.8x3x7.4mm) 
Use M3 bolts

Includes:
10 Ball Ends
10 Pivot Balls

Product total weight: 22.00 grams
Factory description: Boom Racing M4 Nylon Rod Ends (Straight) 21.8MM w/ Stainless Steel Flanged Pivot Ball (5.8x3x7.4mm) (10)