Based on more than 21,240 customer reviews

Graph Tech PRL 8721 B0 Ratio Electric Locking Machine Heads with mini contemporary button, 6-in-line, bass side, left, black

no reviews yet write a review
Recommended price £166 -16%
£139 incl. 20% VAT
Online stock status:
Fast delivery within approx. 4 business days
In stock at supplier
See also (7)

Graph Tech PRL 8721 B7 Ratio Electric Locking Machine Heads with mini contemporary button, 7-in-line, bass side, left, black

Online stock status:
Fast delivery within approx. 4 business days
Recommended price £192
£159
Sustainable product not specified
Number of mechanisms 7
Mechanism configuration 7-in-line
Ratio multiple
Mechanism finish black
Mechanism type locking
Mechanism shape other

Graph Tech PRL 8721 C0 Ratio Electric Locking Machine Heads mini contemporary knob, 6-in-line, bass side, left, chrome

Online stock status:
Fast delivery within approx. 4 business days
Recommended price £166
£140
Sustainable product not specified
Number of mechanisms 6
Mechanism configuration 6-in-line
Ratio multiple
Mechanism finish chrome
Mechanism type locking
Mechanism shape other

Graph Tech PRL 8721 G0 Ratio Electric Locking Machine Heads with mini contemporary button, 6-in-line, bass side, left, gold

Online stock status:
Fast delivery within approx. 4 business days
Recommended price £185
£155
Sustainable product not specified
Number of mechanisms 6
Mechanism configuration 6-in-line
Ratio multiple
Mechanism finish gold
Mechanism type locking
Mechanism shape other

Graph Tech PRL 8721 LB0 Ratio Electric Locking Machine Heads with mini contemporary button - 6-in-line, left-handed, black

Online stock status:
Fast delivery within approx. 4 business days
Recommended price £166
£149
Sustainable product not specified
Number of mechanisms 6
Mechanism configuration 6-in-line
Ratio multiple
Mechanism finish black
Mechanism type locking
Mechanism shape other

Graph Tech PRL 8721 LB7 Ratio Electric Locking Machine Heads with mini contemporary button - 7-in-line, left-handed, black

Online stock status:
Fast delivery within approx. 4 business days
Recommended price £192
£164
Sustainable product not specified
Number of mechanisms 7
Mechanism configuration 7-in-line
Ratio multiple
Mechanism finish black
Mechanism type locking
Mechanism shape other

Graph Tech PRL 8721 LC0 Ratio Electric Locking Machine Heads with mini contemporary button - 6-in-line, left-handed, chrome

Online stock status:
Fast delivery within approx. 4 business days
Recommended price £166
£149
Sustainable product not specified
Number of mechanisms 6
Mechanism configuration 6-in-line
Ratio multiple
Mechanism finish chrome
Mechanism type locking
Mechanism shape other

Graph Tech PRL 8721 LG0 Ratio Electric Locking Machine Heads with mini contemporary button - 6-in-line, left-handed, gold

Online stock status:
Fast delivery within approx. 4 business days
Recommended price £199
£161
Sustainable product not specified
Number of mechanisms 6
Mechanism configuration 6-in-line
Ratio multiple
Mechanism finish gold
Mechanism type locking
Mechanism shape other
Package deal
  • Graph Tech PRL 8721 B0 Ratio Electric Locking Machine Heads with mini contemporary button, 6-in-line, bass side, left, black +
  • D'Addario HDS Guitar Head Stand

Graph Tech PRL 8721 B0 Ratio Electric Locking Machine Heads + D'Addario HDS

  • Recommended price £152.90
  • You save £0.90
  • Now as combination for £152
  • Graph Tech PRL 8721 B0 Ratio Electric Locking Machine Heads with mini contemporary button, 6-in-line, bass side, left, black +
  • D'Addario PW-MPC Microfibre Polish Cloth

Graph Tech PRL 8721 B0 Ratio Electric Locking Machine Heads + D'Addario PW-MPC

  • Recommended price £147.70
  • You save £0.70
  • Now as combination for £147
Graph Tech PRL 8721 B0 Ratio Electric Locking Machine Heads with mini contemporary button, 6-in-line, bass side, left, black
Product no: 9000-0143-9040 Bax Music Warranty: This product comes with a manufacturing defects warranty.

General

The Graph Tech PRL-8721-B0 Ratio locking machine heads are ideal for the bass side of an electric guitar (left). These high-quality tuning machines offer accurate tuning, thanks to the unique gear ratio system. Each tuning knob has a different ratio, so you change a semitone with one half-turn of the knob, ensuring quick and accurate results. The 6-in-line arrangement makes them suitable for specific electric guitar models with this configuration.

Specifications

Product features

Sustainable product not specified
Number of mechanisms 6
Mechanism configuration 6-in-line
Ratio multiple
Mechanism finish black
Mechanism type locking
Mechanism shape other

Weight and dimensions including packaging

Weight (incl. packaging) 200 gr
Dimensions (incl. packaging) 20,0 x 9,0 x 5,0 cm

Product specifications

  • number of pieces: 6
  • type: locking tuners
  • for: electric guitar
  • configuration: 6-in-line, bass side (left)
  • ratio: E - 12:1, B - 20:1, G - 35:1, D - 20:1, A - 24:1, E - 39:1
  • mounting method: 2-pin fixing
  • shaft diameter without mounting sleeve: 5.9 mm (0.232")
  • mounting dimension with mounting sleeve: 9.8 mm (0.385")
  • with 4 sets of InvisoMatch mounting plates for use of existing screw holes
  • weight per piece: approx. 37.75 g / 0.083 lbs
  • button type: Mini Contemporary
  • colour: black
  • including rear thumb wheel screw for securing the strings
  • suitable for: bass side (left) of electric guitars
  • item number: PRL-8721-B0

There are no reviews for this product yet.

Other people also bought

  • Dunlop 7036 Lok Strap (Single Strap Lock)

    Dunlop 7036 Lok Strap (Single Strap Lock)

    £3.99
  • Fazley SW02 String Winder and Cutter

    Fazley SW02 String Winder and Cutter

    £7
  • Boston BSL-20-CH Chrome Strap Locks (Screws Included)

    Boston BSL-20-CH Chrome Strap Locks (Screws Included)

    £9.65
  • Warwick RockCare Rock n' Ruler String Action Gauge Precision String Height Gauge

    Warwick RockCare Rock n' Ruler String Action Gauge Precision String Height Gauge

    £3.99
  • D'Addario XLR8 String Lubricant & Cleaner

    D'Addario XLR8 String Lubricant & Cleaner

    £7.95
  • D'Addario Shine Spray Cleaner cleaning fluid 118 ml

    D'Addario Shine Spray Cleaner cleaning fluid 118 ml

    £7.90
  • D'Addario HDS Guitar Head Stand

    D'Addario HDS Guitar Head Stand

    £13.90
  • D'Addario Fret Polishing System polishing cloth for frets

    D'Addario Fret Polishing System polishing cloth for frets

    £7.90
  • D'Addario PW-MPC Microfibre Polish Cloth

    D'Addario PW-MPC Microfibre Polish Cloth

    £8.70
  • MusicNomad MN219 Grip Premium Bridge Pin Puller bridge pin trigger

    MusicNomad MN219 Grip Premium Bridge Pin Puller bridge pin trigger

    £7.90
  • Warwick RockCare MultiTool Inch Blue 13-in-1 USA Guitar/Bass Multi-Tool with String Winder

    Warwick RockCare MultiTool Inch Blue 13-in-1 USA Guitar/Bass Multi-Tool with String Winder

    £17.60
  • Konig & Meyer 14590 String Cutter

    Konig & Meyer 14590 String Cutter

    £11.50
  • MusicNomad MN208 Premium Instrument Work Mat maintenance mat

    MusicNomad MN208 Premium Instrument Work Mat maintenance mat

    £16.70
  • MusicNomad MN224 Premium Spanner Wrench for Guitar

    MusicNomad MN224 Premium Spanner Wrench for Guitar

    £12.30

Package deal

Graph Tech PRL 8721 B0 Ratio Electric Locking Machine Heads + D'Addario HDS

Product no: 9000-0143-9041
  • Graph Tech PRL 8721 B0 Ratio Electric Locking Machine Heads with mini contemporary button, 6-in-line, bass side, left, black +
  • D'Addario HDS Guitar Head Stand
  • Recommended price £152.90
  • Now as combination for £152
  • You save £0.90

Fast delivery within approx. 4 business days

Graph Tech PRL 8721 B0 Ratio Electric Locking Machine Heads + D'Addario PW-MPC

Product no: 9000-0143-9042
  • Graph Tech PRL 8721 B0 Ratio Electric Locking Machine Heads with mini contemporary button, 6-in-line, bass side, left, black +
  • D'Addario PW-MPC Microfibre Polish Cloth

Graph Tech PRL 8721 B0 Ratio Electric Locking Machine Heads + D'Addario Shine Spray Cleaner

Product no: 9000-0143-9043
  • Graph Tech PRL 8721 B0 Ratio Electric Locking Machine Heads with mini contemporary button, 6-in-line, bass side, left, black +
  • D'Addario Shine Spray Cleaner cleaning fluid 118 ml

Graph Tech PRL 8721 B0 Ratio Electric Locking Machine Heads + Warwick RockCare MultiTool Inch Blue

Product no: 9000-0143-9044
  • Graph Tech PRL 8721 B0 Ratio Electric Locking Machine Heads with mini contemporary button, 6-in-line, bass side, left, black +
  • Warwick RockCare MultiTool Inch Blue 13-in-1 USA Guitar/Bass Multi-Tool with String Winder

Other products from Graph Tech

Find all products of the brand Graph Tech

Alternative products by other brands

Search all products in category Electric & Steel String Guitar Machine Heads
Compare your gear (1/10)