Coats (Hennessy Industries) 8308639 Back Cone Spring for 6401/6450 HD Balancer Aluminum This Weiler cup brush can

This Weiler cup brush can be run at a maximum speed of 22000

Adjustable depth and tilt

DWMT CW 3/4IN SAE

Contains the following sizes: 3/8

Fits where a standard adjustable wrench won't

Coats (Hennessy Industries) 8308639 Back Cone Spring for 6401/6450 HD Balancer Aluminum This Weiler cup brush canThe Coats 8308639 Back Cone Spring is an OEM replacement component designed specifically for use with Coats 6401 and 6450 HD wheel balancers. This precision engineered spring applies constant inward pressure to securely center wheels on the balancer shaft, making it especially effective for wheels with larger center bores. Constructed from durable spring steel, it is built to withstand the demands of professional automotive service environments. By