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    • CATALOG
    • PIANO ACCESSORIES
      • Grand Piano Floor Template
      • Piano Caster Cups
        • Hardwood Maple Piano Caster Cups
        • Lucite Piano Caster Cups
        • Dual Wheel Hardwood Piano Caster Cups
        • Plastic Piano Caster Cups
        • Rubber Piano Caster Cups
      • Piano Decals
        • Piano Fallboard Decals
        • Piano Soundboard Decals
      • Piano Fallboard Locks
      • Piano Lamps
      • Piano Lock Keys
      • Composer Statuettes
        • Porcelain Statuettes
        • Ceramic Statuettes
        • Vinyl Plastic Statuettes
        • Polyresin Statuettes
      • Metronomes
        • Taktell Piccolo
        • Taktell Super Mini
        • Wittner
      • Plastic Storage Boxes
    • PIANO ACTION PARTS
      • Grand Action Parts
        • Grand Piano Backchecks
        • Grand Piano Back Actions
        • Grand Piano Damper Heads
        • Grand Piano Jacks
        • Grand Piano Knuckles
        • Grand Piano Shanks & Flanges
        • Grand Piano Whippens
        • Grand Piano Whippen Flanges
        • Abel Hammers
      • Upright Action Parts
        • Piano Bridle Straps
        • Upright Piano Butts
        • Upright Piano Flanges
        • Upright Piano Whippens
        • Upright Piano Jacks
      • Spinet Action Parts
        • Piano Bridle Straps
      • Piano Action Hardware & Parts
      • Piano Bridle Straps
        • Piano Cork Bridle Straps
        • Piano Standard Bridle Straps
        • Piano Cork Inserter
      • Piano Repair Items
    • PIANO BASS STRINGS
      • Universal Bass Strings
        • Fine Piano Strings
        • 19 Fine Piano String Series
        • 37 Fine Piano String Series
        • Heavy Piano Strings
        • Very Heavy Piano Strings
      • Custom Bass Strings
    • PIANO BENCHES & STOOLS
      • Artist Benches
        • Standard Artist Bench
        • Duet Artist Bench
        • Petite Artist Bench
        • Petite Duet Bench
        • Artist Bench with Music Compartment
      • Grand & Upright Benches
        • Upholstered Top Grand Bench
        • Wood Top Grand Bench
        • Upholstered Top Upright Bench
        • Wood Top Upright Bench
      • Piano Stools
        • Piano Wood Top, Brass Claw Feet
        • Piano Stool, Padded Top
        • Piano Stool, Padded Top, Brass Claw Feet
        • Piano Stool Mechanism
      • Organ Bench
      • School Bench
      • Sheet Music Cabinets
    • PIANO BRIDGE PINS & SOUNDBOARD PRODUCTS
      • Piano Bridge Pins
        • Piano Bridge Pin Nickel Plated, 1" Long, Pointed End
        • Piano Bridge Pin Coppered, 3/4" Long, Round Ends
        • Piano Bridge Pin Coppered, 1" Long, Pointed End
      • Piano Soundboard Products
    • PIANO CARE PRODUCTS
      • Piano Adhesives
      • Piano Cleaners
      • Grand Soundboard Cleaners
      • Piano Polishes
      • Piano Refinishing
      • Piano Restorers & Treatments
      • Piano Wire & Pin Cleaners
    • PIANO CENTER PIN & ACCESSORIES
      • Piano Center Pins
      • Piano Center Pin Cases
    • PIANO COVERS/CUSHIONS
      • Piano Bench Cushions
      • Grand Piano Covers
        • Grand Mackintosh Covers
        • Grand Padded Covers
        • Grand Vinyl Covers
      • Vertical Piano Covers
        • Upright Piano Covers
        • Spinet Piano Covers
        • Studio Piano Covers
      • Vertical Padded Piano Covers
        • Spinet Piano Padded Covers
        • Studio Piano Padded Covers
        • Upright Piano Padded Covers
      • Piano String Covers
      • Grand Padded Movers Cover
      • Piano Pedal Covers/Pads
    • PIANO DOLLIES & MOVER'S EQUIPMENT
      • Piano Trucks & Dollies
        • Grand Piano Trucks
        • Grand Piano Dollies
        • Upright Piano Trucks
        • Upright Piano Dollies
        • Upright Piano Repair Trucks
        • Digital Piano Dollies
        • Piano Dolly Casters Replacement
      • Piano Skid Boards
    • PIANO CLOTH / FELT / LEATHER & PUNCHINGS
      • Piano Action Leather
      • Piano Damper Felt
        • Grand Bass Damper Felt
        • Grand Treble Damper Felt
        • Steinway Grand Damper Felt
        • Tokiwa Piano Damper Felt
        • Upright Bass Damper Felt
        • Upright Treble Damper Felt
      • Piano Music Desk Suede
      • Piano Pressed Felt
      • Piano Punchings
        • Front Rail Punchings
        • Balance or Center Rail Punchings
        • Piano Cardboard Punchings
        • Piano Paper Punchings
      • Piano Woven Cloth
    • PIANO HAMMERS
      • Grand Piano Hammers
        • Abel Grand Standard Bore
        • Abel Grand Unbored
        • Imadegawa Grand Standard Bore
        • Imadegawa Grand Unbored
      • Upright Piano Hammers
        • Abel Upright Standard Bore
        • Abel Upright Unbored
        • Imadegawa Upright Standard Bore
        • Imadegawa Upright Unbored
      • Piano Hammer Products
    • PIANO HARDWARE & PARTS
      • Piano Casters
        • Console Piano Casters
        • Grand Piano Casters
        • Spinet Piano Casters
        • Upright Piano Casters
        • Piano Dolly Casters Replacement
        • Piano Wheels Replacement
      • Piano Caster Sockets
        • Piano Pressed Steel Sockets
        • Piano Caster Sockets
      • Piano Desk Knobs
        • Brass Piano Desk Knobs
        • Wood Piano Desk Knobs
        • Antique Bronze Piano Desk Knobs
      • Piano Hinges & Hardware
        • Piano Hinge Pins
        • Piano Music Desk Hinges
        • Piano Bench Hardware
      • Piano Drill Bits
        • Piano Tuning Pin Drill Bits
        • Piano Bridge Pin Drill Bits
      • Grand Piano Hardware
        • Grand Piano Pedals
        • Grand Piano Agraffes
        • Grand Piano Unfinished Case Parts
      • Upright Piano Hardware
        • Upright Piano Pedals
      • Piano Pedal Hardware
        • Piano Pedal Prop
        • Piano Pedal Rods
        • Piano Pedal Rod Pin
      • Piano Pins
        • Piano Balance Rail Pins
        • Piano Bridge Pins
        • Piano Desk Pins
        • Piano Center Pins
        • Piano Front Rail Pins
        • Piano Hinge Pins
        • Piano Tuning Pins
        • Tuning Pins for Harpsichord, Zither, Dulcimer or Harp
      • Piano Rubber & Hardware
        • Piano Cabinet Rubber Buttons
        • Piano Cabinet Rubber Flat Top Buttons
        • Piano Cabinet Rubber Head Nails
        • Piano Rubber Bolt Caps
    • PIANO KEYBOARD MATERIAL & ACCESSORIES
      • Piano Simulated Ivory Material
      • Piano White Keytops
      • Plastic Molded Key Material
      • Plastic & Ebony Sharps
      • Piano Key Buttons
      • Piano Key Repair Tools
      • Piano Key Leads
      • Piano Key Pins
        • Piano Desk Pins
        • Piano Balance Rail Pins
        • Piano Front Rail Pins
    • PIANO PIN BLOCKS
      • 5-Ply Quartersawn Maple
      • Delignit Material
      • Maple Material
    • PIANO SONGBOOKS, SHEET MUSIC & DVD's
      • Piano Songbooks
      • Piano Sheet Music
      • Piano Books
      • Piano Solo Sheets
      • Vocal Piano
      • Piano Solo Collections
      • Piano Vocal Sheet Music
      • Piano Stylistic Collections
        • Blues
        • Broadway
        • Christmas
        • Children's
        • Christian / Gospel
        • Composer Collections
        • Classical
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        • Halloween
        • International / Multicultural
        • Jazz
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        • Love & Wedding
        • Movies & TV
        • Patriotic
        • Pop / Rock
        • Rhythm & Blues / Soul
        • Standards
        • Wedding
      • DVD's
    • PIANO TECHNICIAN'S CASES
    • PIANO TOOLS
      • Piano Gauges
      • Piano Key Repair Tools
      • Piano Pliers
      • Piano Regulating Tools
      • Piano Restringing Tools
      • Piano Shop Tools
      • Piano Technician's Tools
      • Piano Tool Kits
      • Piano Voicing Tools
      • Piano Electric Iron
        • Piano Electric Iron Burning Blades
        • Piano Brass Hammer Smoothing Iron
        • Piano Electric Key Bushing Cloth Remover
        • Piano Electric Iron Tool Kits
    • PIANO TREBLE WIRE
      • Piano Treble Wire Kit
      • Piano Music Treble Wire
      • Piano Treble Wire Accessories
    • PIANO TUNING PINS
      • Blue Piano Tuning Pins
      • Nickel Piano Tuning Pins
      • Piano Bushings
        • Wood Piano Tuning Pin Bushings
        • Metal Tuning Pin Bushings
    • PIANO TUNING TOOLS & ACCESSORIES
      • Piano Tuning Forks
      • Piano Tuning Levers
      • Piano Tuning Lever Heads
      • Piano Tuning Lever Tips
      • Piano Tuning Lever One Piece Head & Tips
      • Piano Tuning Mutes & Temperament Strips
      • Piano Tuning Kits
      • Piano Tuning Accessories
      • Electronic Piano Tuners
    • PIANO UNFINISHED CASE PARTS
      • Grand Piano Legs
      • Piano Music Desks
      • Music Desk Hardware
      • Grand Piano Lip Prop
    • HARPSICHORD, ZITHER, DULCIMER, HARP TOOLS & ACCESSORIES
      • Tuning Pins for Harpsichord, Zither, Dulcimer or Harp
      • Tuning Lever for Harpsichord, Zither, Dulcimer or Harp
      • Accesories for Harpsichord, Zither, Dulcimer or Harp
      • Harpsichord Solo Sheet
    • TECHNICAL INFORMATION & INSTRUCTIONS
    • ABOUT US
    • CONTACT US
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    • RETURN POLICY
    • Our Prevention Policy for COVID-19
    • BLOG
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Copyright © 2023 Gemm Piano Supply Company is owned by Gemm Enterprises INC.
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Technical Information and Instructions

 

Installing Universal Piano Bass Strings

Installing Keytops, Gluing and Trimming 

Instructions for Piano PVC-E Glue

Installing Bridle Straps

Instructions for Tuning Pin Stringing Crank

Mason and Hamlin Tuning Wrench

Piano Ground Hide Glue Preparation

Piano Jack Spring

Piano Jack Spring Hole Reamer

Installing Tuning Pin Bushings

Installing Piano Music Desk Suede

Installing Piano Music Desk Hinges

Installing Piano Lifter Elbows

Instant PIN-Tite

Piano Garfield Pinblock Restorer 

Piano Hammer Solidifier

Piano Voicing Tools

Piano Hammer Filing

Piano Lucite Caster Cups

Grand Piano Soundboard Cleaner & Duster

Precision Knife

Piano Self Adhesive Nameboard Felt

Installing Piano Key Bushing Cloth

Piano Tuning Temperament Strip

Piano Tuning Mutes

Piano Tuning Pin and Pinblock Cleaning

 

 

Account Login →
Register →
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Copyright © 2023 Gemm Piano Supply Company is owned by Gemm Enterprises INC.
All Rights Reserved

SECURE ONLINE ORDERING