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Home > Technician Tools

Jaras 4-In-1

Jaras 4-In-1
Code: 907
Price: $209.00
Shipping Weight: 4.00 pounds
Quantity in Basket: None
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Precision made from aluminum.
Let Off Rack, String Height, Backcheck and Damper Lever Height Gauge.
Completely disassembles for compact storage.
Takes the guess work out of grand regulation.

(A) String Height Gauge Attacment.
Insert into either of the two stands and by placing underneath the string an accurate reading can be obtained from ruler guage.

(B)the let off rod is then replaced into the stand and set for 1/16" lower than the string height reading. Now you are ready for let off regulating.

(C) Backcheck Gauge Attachment Insert into stand like string height gauge attachment and set at the same reading (shown in insert). The bottom of the bent rod will be 5/8" from the strings. When the hammer is the same height as the bottom of the rod, the backcheck will be properly set.

(D) Damper Lever Height Gauge Insert into the base of the stand and set the top of the extended part of the gauge under the damper lever. The measurement should be made when the hammers are half-way elevated or keys half-way depressed.

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Basic Regulation Tool Set
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Code: No5
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Code: 170
Price: $36.95
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