Skip to content
  • Home
  • About Us
  • Contact Us
  • Track Your Order
  • Testimonials
  • Customer Built. Customer Focused.
Alloy Coating Supply®Alloy Coating Supply®
  • Menu
  • Login
      • × Dynabrade 78294 3" Dia. x 2A M Medium Type R Unitized Locking-Type Disc, 25/packDynabrade 78294 3" Dia. x 2A M Medium Type R Unitized Locking-Type Disc, 25/pack
        25 × $12.89
      • × 3M 45714, Cubitron II Hookit Cloth Disc 947A, 120+ X-weight, 3 in x NH, D/F 3HL, Die 300BE, 71001131133M 45714, Cubitron II Hookit Cloth Disc 947A, 120+ X-weight, 3 in x NH, D/F 3HL, Die 300BE, 7100113113
        1 × $0.95
      • × 3M 13180, Scotch-Brite Multi-Finishing Wheel, MU-WL, 2S Medium, 6 in x 3 in x 1 in, 70001482483M 13180, Scotch-Brite Multi-Finishing Wheel, MU-WL, 2S Medium, 6 in x 3 in x 1 in, 7000148248
        1 × $146.61
      • × Dynabrade 95848 Dynabrade Gear OilDynabrade 95848 Dynabrade Gear Oil
        4 × $12.98
      • × 3M Diamond Disc 674W3M 86992, Diamond Disc, 3" Roloc, 674W, 120 Mesh, TR, 7100143477, Box of 5
        1 × $59.95
      • × Dynabrade 51301 .5 hp Straight-Line Die GrinderDynabrade 51301 .5 hp Straight-Line Die Grinder
        1 × $453.00
      • × 3M 22396, Roloc Disc 361F, 36 YF-weight, TR, 1-1/2 in, Die R150S, 70000450913M 22396, Roloc Disc 361F, 36 YF-weight, TR, 1-1/2 in, Die R150S, 7000045091
        500 × $0.82
      • × Dynabrade 78128 3" Dia. Coarse NWN VT DynaBrite Locking-Type Disc, 25/packDynabrade 78128 3" Dia. Coarse NWN VT DynaBrite Locking-Type Disc, 25/pack
        25 × $4.48
      • × 3m CubitronII Belt 947A_3M 94700, Cubitron ll Cloth Belt 947A, 60+ X-weight, 1/4 in x 24 in, Fabri-lok, Single-flex, 7010360589, 200 per case
        1 × $2.63
      • × 3M 24049, Wetordry Cloth Disc 281W, P1000 YF-weight, 8 in x NH, Die 800JM, 70000450523M 24049, Wetordry Cloth Disc 281W, P1000 YF-weight, 8 in x NH, Die 800JM, 7000045052
        250 × $4.55
      • × Dynabrade 50122 3" Dia. Disc Backup Pad Pad, 3/8"-24 Thread, Hook 'N LoopDynabrade 50122 3" Dia. Disc Backup Pad Pad, 3/8"-24 Thread, Hook 'N Loop
        1 × $24.97

      Subtotal: $2,721.78

      View cartCheckout

  • Cart
    • × Dynabrade 78294 3" Dia. x 2A M Medium Type R Unitized Locking-Type Disc, 25/packDynabrade 78294 3" Dia. x 2A M Medium Type R Unitized Locking-Type Disc, 25/pack
      25 × $12.89
    • × 3M 45714, Cubitron II Hookit Cloth Disc 947A, 120+ X-weight, 3 in x NH, D/F 3HL, Die 300BE, 71001131133M 45714, Cubitron II Hookit Cloth Disc 947A, 120+ X-weight, 3 in x NH, D/F 3HL, Die 300BE, 7100113113
      1 × $0.95
    • × 3M 13180, Scotch-Brite Multi-Finishing Wheel, MU-WL, 2S Medium, 6 in x 3 in x 1 in, 70001482483M 13180, Scotch-Brite Multi-Finishing Wheel, MU-WL, 2S Medium, 6 in x 3 in x 1 in, 7000148248
      1 × $146.61
    • × Dynabrade 95848 Dynabrade Gear OilDynabrade 95848 Dynabrade Gear Oil
      4 × $12.98
    • × 3M Diamond Disc 674W3M 86992, Diamond Disc, 3" Roloc, 674W, 120 Mesh, TR, 7100143477, Box of 5
      1 × $59.95
    • × Dynabrade 51301 .5 hp Straight-Line Die GrinderDynabrade 51301 .5 hp Straight-Line Die Grinder
      1 × $453.00
    • × 3M 22396, Roloc Disc 361F, 36 YF-weight, TR, 1-1/2 in, Die R150S, 70000450913M 22396, Roloc Disc 361F, 36 YF-weight, TR, 1-1/2 in, Die R150S, 7000045091
      500 × $0.82
    • × Dynabrade 78128 3" Dia. Coarse NWN VT DynaBrite Locking-Type Disc, 25/packDynabrade 78128 3" Dia. Coarse NWN VT DynaBrite Locking-Type Disc, 25/pack
      25 × $4.48
    • × 3m CubitronII Belt 947A_3M 94700, Cubitron ll Cloth Belt 947A, 60+ X-weight, 1/4 in x 24 in, Fabri-lok, Single-flex, 7010360589, 200 per case
      1 × $2.63
    • × 3M 24049, Wetordry Cloth Disc 281W, P1000 YF-weight, 8 in x NH, Die 800JM, 70000450523M 24049, Wetordry Cloth Disc 281W, P1000 YF-weight, 8 in x NH, Die 800JM, 7000045052
      250 × $4.55
    • × Dynabrade 50122 3" Dia. Disc Backup Pad Pad, 3/8"-24 Thread, Hook 'N LoopDynabrade 50122 3" Dia. Disc Backup Pad Pad, 3/8"-24 Thread, Hook 'N Loop
      1 × $24.97

    Subtotal: $2,721.78

    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 50122 3″ Dia. Disc Backup Pad Pad, 3/8″-24 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
  • Dynabrade 79840 Type 27 - 4 Grinding Wheel Dynabrade 79840 DynaBolt AO 4" x 1/4" x 3/8" T27 Grinding Wheel, Box of 10 Discs $5.54
  • Dynabrade 51634 .1 hp Straight-Line Pencil Grinder, Central Vacuum, 60,000 RPM, 3mm Collet Dynabrade 51634 .1 hp Straight-Line Pencil Grinder, Central Vacuum, 60,000 RPM, 3mm Collet $603.00
  • Dynabrade Cartridge Rolls Dynabrade 78597 3/8" Dia. x 1-1/2" W x 1/8" Center Hole, 180 Grit, 100/pack $0.66
  • 3M 94902, Scotch-Brite EXL PRO Deburring Wheel, EP-WL, 10S Fine, 12 in x 1 in x 5 in, 7100055440 3M 94902, Scotch-Brite EXL PRO Deburring Wheel, EP-WL, 10S Fine, 12 in x 1 in x 5 in, 7100055440 $193.69
  • 3M 60445, Scotch-Brite EXL-XP Deburring Wheel, XP-WL, 9S Fine, 12 in x 1/2 in x 5 in, 7100025311 3M 60445, Scotch-Brite EXL-XP Deburring Wheel, XP-WL, 9S Fine, 12 in x 1/2 in x 5 in, 7100025311 $135.34
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 50261 Phenolic Backup Pad
Add to my Wishlist
Quick View

Backup Disc Pads

Dynabrade 50261 Fibre Disc Phenolic Backing Pad

$46.02
Add to cart
Dynabrade 50107 2" Dia. Disc Backup Pad, 1/4"-20 Thread, PSA
Add to my Wishlist
Quick View

Backup Disc Pads

Dynabrade 50107 2″ Dia. Disc Backup Pad, 1/4″-20 Thread, PSA

$24.56
Add to cart
Dynabrade 50267 4-1/2" Dia. Disc Backing Pad, 5/8"-11 Thread
Add to my Wishlist
Quick View

Backup Disc Pads

Dynabrade 50267 4-1/2″ Dia. Disc Backing Pad, 5/8″-11 Thread

$30.46
Add to cart
Dynabrade 51346 Backup Pad
Add to my Wishlist
Quick View

Backup Disc Pads

Dynabrade 51346 3″ (51 mm) Dia. Locking-Type Disc Pad, Medium Density, 1/4″-20 Thread

$17.18
Add to cart
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

$16.78
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 2026 © 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.