Accu-Cauls

Accu-Cauls

Accu-Cauls

For professional results, use Accu-CaulsTM, the finest key cauls manufactured. Finely machined from solid brass, guaranteed accurate to +⁄- .0005”. Front rail cauls are manufactured from 3/8” stock, while balance rail cauls are manufactured from 11/32” stock to allow insertion into all balance rail mortises.

Solid brass offers the advantage of precision fit, and can be heated for sizing, if necessary. Easy clean-up.

The purpose of the key caul is to size the bushing cloth to slightly larger than the key pin. Use a micrometer to measure the pin diameter. We suggest using an Accu-CaulTM approximately .004” to .005” larger than your front rail pin, and about .002” larger than the balance rail pin. Doing so should provide key bushings that require minimal or no easing.

Price per set of 90.

Details
SKU AC162
Weight 2.00 lbs
 
Our price: $250.00
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