Best Metallor Bass Guitar Heads in 2026

Precision 17:1 gear ratio with sealed lubrication, cast housings and metal knobs.

Common size 13.7mm (0.54 inch) headstock peg hole.

Mounting hardware (screws, bushings and washers) included.

Economy 4 in line Sealed Bass Tuning Key Set for 4 string bass guitar

Fits for common size 9/16 inch(14mm) peg hole

Material:Metal Alloy; Gear Ratio 19:1

Sealed bass tuning keys set for 4 Strings Precision/Jazz Bass part, it fits for common size 9/16 inch(14mm) peg hole.

Material: Metal. Color: Black.

Location: 2L2R.

Application - TIMESETL universal size machine head tuners fits for almost all acoustic guitars and electric guitars

High Quality Material - Guitar string tuning pegs made from high quality zinc alloy metal, chrome finish

Adjustable - Guitar machine heads knobs with heavy duty internal gear can be tuned tight to make your guitar sound stable, perfect for you!

❤High quality material : With zinc alloy construction, the tuning pegs are anti-rust, anti-corrosion, high performance of stability and durability.

❤Accurately: Enclosed type tuning pegs, with these tuning pegs, you can tune guitar strings fast and accurately.

❤Package includes: 6 pieces (3 pieces right, 3 pieces left) sealed tuners pegs for electric or acoustic guitars.

Set of 6 quality sealed black machine heads(3L+3R), fit 10mm(0.39inch) standard machine head hole.

Heavy duty internal gear tested, easy to install, compatible with steel string electric guitar or acoustic guitar.

Gear ratio: 1:14; Zinc alloy material with black plating；Location: 3L 3R; Head size is 22mm width. For specific dimensions, please look at the size diagram.

Package includes: 6 pieces (6 Right Hand) locking guitar tuners pegs, 7 mounting screws and 6 threaded bushing, good replacement compatible with LP, SG, TL Style electric, folk or acoustic guitars.

Guitar sealed tuning machines with heavy duty internal gear, sturdy and convenient. Easy to install, easy to replace your old or dirty guitar tuning pegs.

Guyker locking tuners help to provide finer tuning and greater stability.

Heavy duty internal gear, Economy open gear bass tuning keys set for Precision Bass or Jazz Bass.

Fits for 13.5mm peg hole, the bushing inner diameter is 18.20mm, outside diameter 19mm, peg length is 30mm. for specific dimensions, please look at the size diagram.

Zinc alloy material, Gear Ratio: 1:22; Color: Chrome.

Semi sealed style tuning machines for Acoustic Guitar or Electric Guitar

Fit for 6mm peg hole, ideal for upgrading your instruments

Made of metal alloy which is solid and durable; Gear ratio 15:1

Chrome tuning peg machine heads.

3-Per-Side.( 3L, 3R ).

Gear Ratio: 1:15.

Material:zinc alloy and plated chrome.

Set of 4pcs YMC Tuning Pegs.Vintage Open Bass Tuners.

Compatible with right-handed electric bass.

Compatible with: 5 String Guitar Sealed 2L3R Black Keys

Bass Tuning Pegs Tuners Machine Heads for 5 String Guitar Sealed 2L3R Black Keys

The outside diameter of the sleeve that fits into the head stock is 13.5 mm- 1/2 inch. The shaft length from the outside of the gear housing is 30 mm- 1-3/16 inch the gear housing is identical to grover and ibanez bass tuners.

Set of 4 quality chrome tuning pegs ,This is a Vintage Open BASS TUNERS.

In R4 configuration for right handed basses.

Heavy duty internal gear

Heavy duty internal gear, economy sealed bass tuning keys set for Precision Bass or Jazz Bass.

Fits for 13.5mm peg hole, for specific dimensions, please look at the size diagram.

Zinc alloy material, Gear Ratio: 1:22; Color: Black.

Color: gold. Material: metal.

Size: 5.6 * 2.8 * 15cm.

Heavy duty internal gear.

Economy sealed bass tuning keys set for Precision Bass or Jazz Bass

Fits for common size 9/16 inch(14mm) peg hole

Material:Metal Alloy; Gear Ratio 19:1

Locking tuning key set for electric / acoustic guitar parts, it will fit standard 13/32 inch (10mm) headstock holes.

Location: 6R; Gear Ratio 1:19.

Material: zinc alloy metal; Color: chrome.

These bass tuning pegs are made of high-quality alloy, anti-corrosion and rust-proof, strong and durable

DISENS bass guitar string tuning pegs are equipped with non-slip rubber pads to make the strings stable and not easy to loosen

These sealed bass machine heads can provide comprehensive protection for gears and prolong service life

Anti-rust & anti-corrosion -- The guitar string tuning pegs adopted mainly constructed of zinc alloy material, which is anti-rust, anti-corrosion, durability and solid.

Good performance-- The guitar string tuning pegs with totally sealed machine heads can provide full protection for the gear.

High quality-- The guitar string tuning pegs with high tuning efficiency and good tune quality. Finished set, simple installation procedures.

Sturdy and strong iron material with maximum endurance for durable and long-lasting use.

Delicate texture with bright color creates gorgeous and new look. Perfectly match your guitar.

Can work with most guitar and bass to mount the tunning peg, easy to install.

[STABILITY AND DURABILITY]Mainly constructed of steel material, anti-rust, high performance of stability and durability.The gear is a bronze material plated with chrome/nickel, durable to use.

[FUNCTION]Mainly used to fix strings and improve the sound of strings.Tuning fast and accurately, difficult to be out of tune.

[EASY TO INSTALL]Complete set with other fixing accessories, easy to install.

Genuine AllParts Item

Quality sealed bass tuners, not inferior tuners made in cheap factories

Fits 14mm tuner holes on the headstock;Including ferrules,washers and screws

Please be sure to verify the dimensions carefully before you order the item

Open gear style bass tuning keys set ideal for 4 strings Precision/Jazz Bass part, it fits for common size 9/16 inch(14mm) peg hole.

Location: 4L; Gear Ratio 1:19.

Material: zinc alloy metal material. Color: Black.

Heavy duty internal gear, Economy sealed bass tuning keys set for Precision Bass or Jazz Bass.

Fits for 13.5mm peg hole, for specific dimensions, please look at the size diagram.

Zinc alloy material, Gear Ratio: 1:22; Color: Chrome.

Precision 20:1 gear ratio with sealed lubrication, cast housings and metal knobs.

Mounting hardware (screws, bushings and washers) included.

Open gear bass tuning machines for electric bass, like jazz Ibanez style bass, precision bass.

15:1 Tuning Ratio; Vintage Split Shafts and comes with bushings,screws

Fits for 8.5mm smaller vintage tuner holes, but not modern 10mm tuner holes; Please be sure to verify the diameter of your tuner holes before you order the item

Quality tuning keys with faultless finish, not cheap and inferior tuning keys; If your headstock has 10mm tuners holes, you can order the correct Conversion Bushings in our other listing to finish installing

Mainly constructed of zinc alloy material, anti-rust, anti-corrosion, durable and solid.

Totally sealed machine heads can provide full protection for the gear.

High tuning efficiency and good tune quality. Finished set, simple installation procedures.

Tuning Peg Screws Tuning Key Machine Heads Tuner Mounting Screws for Electric /Acoustic Guitar Bass

Can work with most guitar and bass to mount the tunning peg, easy to install.

The set includes 50pcs screws, enough to replace the old screws of your guitar tunner.

Tuning Peg Vintage Style Silver Skull Shape GC508 2R2L Guitar Parts Tuning Peg Machine Head for Bass Guitar Musical Instrument.

Made of high grade material, durable in use.

Mainly used to fix strings and improve the sound of strings.