Features: Machined from quality zinc alloy to ensure light weight and high strength.It is easy and convenient to install and use, and it also has nice finish and polish, sleek and colorfast.Lessen the stress on your strings, which allows the guitar to stay in tune longer.This also prevents wear and tear on the strings which results in longer string life.Special rolling design improves performance of even the best set-up guitars.Compatible with Strat style Tele style electric guitar; Great replacement for your broken, dirty or old stringed retainer.Package includes two string guides and mounting screws.3 Colors available: Black, Chrome, Golden Guyker Two-Way Radius Sanding Block Guyker Guitar Fretwire Bender Guyker Guitar Locking Tuners (3L + 3R Handed) Guyker 6-in-line Vintage Guitar Lock String Tuners Guyker Classical Guitar Tuners, 1:18 Ratio Open Frame Style Guyker Full Size Electric Guitar ST Add to Cart Add to Cart Add to Cart Add to Cart Buying Options Buying Options Customer Reviews 4.6 out of 5 stars 255 4.3 out of 5 stars 217 4.4 out of 5 stars 1,302 4.5 out of 5 stars 164 4.3 out of 5 stars 36 5.0 out of 5 stars 2 Price $36.99$36.99 $54.99$54.99 $36.99$36.99 $42.99$42.99 — no data — no data Feature Material: Aluminum - CNC machined. Guitar fret bender, with adjustable thumbwheel Precision 1:18 gear ratio with sealed lubrication, cast housings and metal knobs. Gear Ratio - 1:15. Gear Ratio - 1:18. Alder body, Canadian maple fingerboard.