Skip to content
  • Home
  • About Us
  • Contact Us
  • Track Your Order
  • Testimonials
  • Customer Built. Customer Focused.
Alloy Coating Supply®Alloy Coating Supply®
  • Menu
  • Login
      • × PlaceholderInsize 4630-1E, TAPER GAGE, .01"-.15", 6928640330124
        1 × $71.66
      • × 3M 13770, Scotch-Brite EXL Unitized Wheel, XL-UW, 8A Medium, 3 in x 1/2 in x 3/8 in, 70000006943M 13770, Scotch-Brite EXL Unitized Wheel, XL-UW, 8A Medium, 3 in x 1/2 in x 3/8 in, 7000000694
        20 × $18.16
      • × Dynabrade 51702 .1 hp Straight-Line Pencil Grinder, Rear Exhaust, 60,000 RPM, 3/32" ColletDynabrade 51702 .1 hp Straight-Line Pencil Grinder, Rear Exhaust, 60,000 RPM, 3/32" Collet
        1 × $531.79
      • × PlaceholderInsize 7315-7, WIRELESS DATA TRANSFER SYSTEM, MULTICHANNEL RECEIVER (Type-C port), 6940561938784
        1 × $316.26
      • × 3M 71361, 641WY 1/4" X 24", 1200 Mesh Diamond Cloth Belt, 70105349163M 71361, 641WY 1/4" X 24", 1200 Mesh Diamond Cloth Belt, 7010534916
        18 × $9.52
      • × PlaceholderInsize ISY-700-90017, STAND FOR SLICE PARTS, 6940561980769
        1 × $18.15
      • × PlaceholderInsize 1151-450AE, DIGITAL HEIGHT GAGE, 0-18?/0-450mm, 6940561979688
        1 × $1,181.88
      • × Dynabrade 50120 3" Dia. Disc Backup Pad Pad, 1/4"-20 Thread, Hook 'N LoopDynabrade 50120 3" Dia. Disc Backup Pad Pad, 1/4"-20 Thread, Hook 'N Loop
        1 × $23.40

      Subtotal: $2,677.70

      View cartCheckout

  • Cart
    • × PlaceholderInsize 4630-1E, TAPER GAGE, .01"-.15", 6928640330124
      1 × $71.66
    • × 3M 13770, Scotch-Brite EXL Unitized Wheel, XL-UW, 8A Medium, 3 in x 1/2 in x 3/8 in, 70000006943M 13770, Scotch-Brite EXL Unitized Wheel, XL-UW, 8A Medium, 3 in x 1/2 in x 3/8 in, 7000000694
      20 × $18.16
    • × Dynabrade 51702 .1 hp Straight-Line Pencil Grinder, Rear Exhaust, 60,000 RPM, 3/32" ColletDynabrade 51702 .1 hp Straight-Line Pencil Grinder, Rear Exhaust, 60,000 RPM, 3/32" Collet
      1 × $531.79
    • × PlaceholderInsize 7315-7, WIRELESS DATA TRANSFER SYSTEM, MULTICHANNEL RECEIVER (Type-C port), 6940561938784
      1 × $316.26
    • × 3M 71361, 641WY 1/4" X 24", 1200 Mesh Diamond Cloth Belt, 70105349163M 71361, 641WY 1/4" X 24", 1200 Mesh Diamond Cloth Belt, 7010534916
      18 × $9.52
    • × PlaceholderInsize ISY-700-90017, STAND FOR SLICE PARTS, 6940561980769
      1 × $18.15
    • × PlaceholderInsize 1151-450AE, DIGITAL HEIGHT GAGE, 0-18?/0-450mm, 6940561979688
      1 × $1,181.88
    • × Dynabrade 50120 3" Dia. Disc Backup Pad Pad, 1/4"-20 Thread, Hook 'N LoopDynabrade 50120 3" Dia. Disc Backup Pad Pad, 1/4"-20 Thread, Hook 'N Loop
      1 × $23.40

    Subtotal: $2,677.70

    View cartCheckout

    Visa
    MasterCard
    Discover
    American Express
    PayPal
  • Categories
    • Abrasives
      • Abrasive Accessories
      • Abrasive Brushes
      • Abrasive Compounds
      • Bonded Abrasives
      • Buffing & Polishing
      • Carbide Burrs
      • Coated Abrasives
      • Convolute Wheels
      • Grinding Wheels
      • File Belts
      • Super Abrasives
      • Surface Conditioning
      • Unitized/ Deburring Wheels
    • Abrasive Power Tools
      • Air Tool Accessories
      • Belts Sanders
      • Buffers & Polishers
      • Cut-Off Wheel Tools
      • Die Grinders
      • Disc Sanders
      • Drills
      • Engravers
      • Finishing Tools
      • Jitterbug Sanders
      • Orbital Sanders
      • Pencil Grinders
      • Right Angle Grinders
      • Stationary Grinders
    • Automotive Aftermarket
      • Aerosol Triggers
      • Bondos & Fillers
      • Buffers
      • Overspray Protectors
      • Paint Preparation
      • Pneumatic Power Tools
      • Spray Guns
      • Sprayer Accessories
      • System Components
      • Dust Collection Systems
        • Dust Collection Accessories
        • Portable Vacuum Systems
        • Dry Downdraft Tables
        • Wet Downdraft Tables
    • Masking Materials
      • Aluminum Foils
      • Fiberglass Cloth
      • Foil Tapes
      • General Use Tapes
      • Glass Cloth
      • Silicon Coated Fiberglass
      • Specialty Tapes
      • Adhesives & Sealants
        • All Adhesives and Sealants
      • Paint Sprayers & Accessories
        • View All
      • Aerospace Tools
        • View All
    • Measuring/ Inspection Instruments
      • View all
        • NDT Products
          • Liquid Dye Penetrants
          • Magnetic Particle
          • Various Inspection Materials
        • Safety Equipment
          • Respiratory Equipment
          • Welding Safety Equipment
    • Thermal Spray Equipment & Spares
      • Coating Equipment
      • Consumables & Spares
        • HVOF 5000 Gun Spares
        • Diamond Jet Gun Spares
        • SG-100 Gun Spares
      • Flexicords
      • Rokide Rods
      • Powders
        • Powder Feeders
        • View all powders…
      • Automation Solutions
        • Robotic Power Tools
  • Brands
    • ACS
    • Binks
    • 3M
    • DeVilbiss
    • Dewal Industries, Inc.
    • Dynabrade
    • Dynabrade Nitro Series
    • INSIZE
    • National Detroit
    • Norton
    • Saint-Gobain
    • Standard Abrasives
    • 8am-5pm (CST), Mon.-Fri.
    • 281.528.0980
Home / Shop / Abrasives / Abrasive Accessories / Backup Disc Pads
“Dynabrade 50120 3″ Dia. Disc Backup Pad Pad, 1/4″-20 Thread, Hook ‘N Loop” has been added to your cart. View cart
Narrow Search
Jump to:
Products On Sale:
  • ACS 334.456058 Curved Flap Disc_1 ACS-CP Curved Edge Flap Disc, 4-1/2" Dia. X 5/8"-11 Center Thread, 60 Grit $12.50 Original price was: $12.50.$10.50Current price is: $10.50.
Recently Viewed By You
  • 3M 98534, Premium Matte Cloth (Gaffers) Tape GT3, Black, 72 mm x 50 m, 11 mil, 7010291525 3M 98534, Premium Matte Cloth (Gaffers) Tape GT3, Black, 72 mm x 50 m, 11 mil, 7010291525 $90.13
  • Placeholder 3M 27255, Ultra Durable 5 inch Power Sanding Discs, Universal Hole, 320 grit, 7100188452, 5 per pack $3.99
  • Placeholder Dynabrade 57999 - 4" (102 mm) W x 4-5/16" (110 mm) L Non-Vacuum Dynabug "Model T" Disc Pad, Vinyl-Face $18.95
  • Air Turbine Tools 202DM - 1/8" Straight Hand Tool Series, 40,000 RPM, 32242 Air Turbine Tools 202DM - 1/8" Straight Hand Tool Series, 40,000 RPM, 32242 $675.00
  • 3M 08202, OEM Seam Sealer Tip, 3/8 in, Rounded, 6 per bag, 7000118468 3M 08202, OEM Seam Sealer Tip, 3/8 in, Rounded, 6 per bag, 7000118468 $8.78
Add to my Wishlist
Awaiting product image

Dynabrade 51146 – 4″ Spiral Rib Pad, Rubber, Medium 5/8″-11, 13,500 RPM Max.

Dynabrade, Inc.

$36.46

  • Description

4″ Spiral Rib Pad, Rubber, Medium 5/8″-11, 13,500 RPM Max.

Related products

Dynabrade 51347 Backup Pad
Add to my Wishlist
Quick View

Backup Disc Pads

Dynabrade 51347 3″ (51 mm) Dia. Locking-Type Disc Pad, Medium Density, 3/8″-24 Thread

$15.99
Add to cart
Dynabrade 50143 Backup Pad
Add to my Wishlist
Quick View

Backup Disc Pads

Dynabrade 50143 3″ Dia. Speed-Lock Disc Backup Pad, Medium Density, 1/4″-20 Thread

$15.10
Add to cart
Dynabrade 50296 5" Dia. Disc Backup Pad, Hard Density, 5/8"-11 Thread
Add to my Wishlist
Quick View

Backup Disc Pads

Dynabrade 50296 5″ Dia. Disc Backup Pad, Hard Density, 5/8″-11 Thread

$34.17
Add to cart
Dynabrade 50914 9" Pad Ass'y, Spiral Rib, Med. 5/8"-11 Thread, 6,600 RPM Max.
Add to my Wishlist
Quick View

Backup Disc Pads

Dynabrade 50914 9″ Pad Ass’y, Spiral Rib, Med. 5/8″-11 Thread, 6,600 RPM Max.

$70.48
Add to cart
Dynabrade 50120 3" Dia. Disc Backup Pad Pad, 1/4"-20 Thread, Hook 'N Loop
Add to my Wishlist
Quick View

Backup Disc Pads

Dynabrade 50120 3″ Dia. Disc Backup Pad Pad, 1/4″-20 Thread, Hook ‘N Loop

$23.40
Add to cart
About Us
ACS is committed to providing high quality, cost effective solutions that will make customer manufacturing and assembly efforts safer and more efficient. We will strive to meet or exceed customers' expectations for service, quality, reliability and timely delivery.
Memberships
See our ad in the latest edition of Spraytime:
Visa
MasterCard
Discover
American Express
PayPal
  • About Us
  • Contact Us
  • Privacy Policy
  • Return Policy
  • Shipping Policy
  • Terms and Conditions
  • Track Your Order
Copyright 2025 © Alloy Coating Supply, LLC. All Rights Reserved.
  • Home
  • Categories
    • Abrasives
      • Abrasive Accessories
      • Abrasive Brushes
      • Abrasive Compounds
      • Bonded Abrasives
      • Buffing & Polishing
      • Carbide Burrs
      • Coated Abrasives
      • Convolute Wheels
      • Grinding Wheels
      • Super Abrasives
      • Surface Conditioning
      • Unitized/ Deburring Wheels
    • Abrasive Power Tools
      • Air Tool Accessories
      • Belt Sanders
      • Buffers and Polishers
      • Cut-Off Wheel Tools
      • Die Grinders
      • Disc Sanders
      • Drills
      • Dust Collection Systems
        • Dust Collection Accessories
        • Portable Vacuum Systems
        • Dry Downdraft Tables
        • Wet Downdraft Tables
      • Engravers
      • Finishing Tools
      • Horizontal Grinders
      • Impact Wrenches
      • Inline Sanders
      • Jitterbug Sanders
      • Orbital Sanders
      • Pencil Grinders
      • Right Angle Grinders
      • Routers
      • Screwdrivers
      • Specialty Tools
      • Stationary Grinders
      • Vertical Grinders
    • Automotive Aftermarket
      • Aerosol Triggers
      • Bondos & Fillers
      • Buffers
      • Overspray Protectors
      • Paint Preparation
      • Pneumatic Power Tools
      • Sprayer Accessories
      • Spray Guns
    • Masking Materials
      • Aluminum Foils
      • Fiberglass Cloth
      • Foil Tapes
      • General Use Tapes
      • Glass Cloth
      • Silicon Coated Fiberglass
      • Specialty Tapes
    • Measuring/ Inspection Instruments
    • NDT Products
      • Liquid Dye Penedrants
      • Magnetic Particle
      • Various Inspection Materials
    • Safety Equipment
      • Respiratory Equipment
      • Welding Safety Equipment
    • Thermal Spray Equipment & Spares
      • Coating Equipment
      • Consumables & Spares
        • HVOF 5000 Gun Spares
        • Diamond Jet Gun Spares
        • SG-100 Gun Spares
    • Flexicords
    • Rokide Rods
    • Powders
      • Powder Feeders
      • View all powders…
    • Automation Solutions
      • Robotic Power Tools
  • Brands
    • ACS
    • Binks
    • 3M
    • DeVilbiss
    • Dewal Industries, Inc.
    • Dynabrade
    • Dynabrade Nitro Series
    • INSIZE
    • National Detroit
    • Norton
    • Saint-Gobain
    • Standard Abrasives
  • Customer Support
    • About Us
    • Contact Us
    • Track Your Order
    • FAQ
  • Checkout
  • Sign In/ Register
  • Need help? Give us a call: (281) 528-0980, 8am-5pm (CST), M-F

Login

Lost your password?

Register

Your personal data will only be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.