This product is sold brand new. A manufacturer warranty applies only when the manufacturer provides one for this item.
Return requests must be submitted within 14 days of delivery and approved by our RMA department before the item is shipped back. Non-defective returns may be subject to a minimum 25% restocking fee and return shipping charges. Unauthorized returns are not eligible for credit or refund. Read the full return policy.
Restore smooth, precise thread control on your CRB TC4 Thread Carriage with the OEM Tension Knob replacement. This knob allows you to easily adjust and fine-tune thread tension, ensuring consistent wraps whether you’re working on guides, inlays, or decorative threadwork.
Designed as a direct replacement, the CRB Tension Knob is compatible with both RBS System rolling carriages and HWS fixed-model carriages. Keep one on hand as a spare, or replace a lost or worn knob to keep your wrapping station performing at its best.
Compatible Models:
HWS-TC4 RBS-TC4 HWS-2