The 109 Series 3-step button gives these machine heads a distinctive look and sets them apart from other Rotomatics®.  The housing provides a maximum bearing for worm, gear and string post.  Gear ratio is 14:1.  Worm and gear are precision-cut for perfect meshing, eliminating backlash and slippage. Countersunk tension screw permits player to regulate turning tension to any degree. Enclosed gear box with special lubricant for a lifetime of trouble-free service.

Sealed-in, lubricated gears.  Hardware included (bushings, washers, screws)

Important Specs and Dimensions:

Gear ratio = 14:1

Hole size requirement = 25/64 in. (10mm)

Post Diameter = 15/64 in. (6mm)

Bushing Type = Hex head / Bolt bushing

Collar length = 25/64 in. (10mm)

Post length to hole: 23mm

Overall post length: 28.2mm

Weight per pc/per set: 1.6oz/9.6oz

Max. string gauge: .074”

Finish = Nickel

Payment

Sales tax will be added where required

Shipping

Free shipping to the beautiful United States of America ONLY (including AK HI & PR)

Returns

This Item is Brand New and unused

Can only accept returns on new and un-opened product