Item # BT-2
Cable Stretcher
Commonly referred to as a “4th Hand”, the Park Tool Cable Stretcher pulls cables tight for adjustment of derailleurs and brakes. It features one-hand operation with a thumb lock to hold the cable tight while your hand is freed up to tighten pull-up bolts and nuts. A must for any shop, home or professional.
- Thumb lock for one-handed operation
- Made from chrome plated heat treated steel
- Cushion grips for comfort
Where to BuyInternational Distributors|Online Retailers
North American Dealers
To use the BT-2, lever the lever in the open position and place cable in jaws. Squeeze handle to pinch cable.

It is necessary to push moving arm of BT-2 against brake arm, derailleur body, or some other fixed object in order to pull and tension cable. Secure cable pinch bolt or nut to hold cable.

Related Repair Articles:
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Rear Derailler Adjustments (derailleur)
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Aero Lever Brake Splitter Installation
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Front Derailleur Adjustments
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