MMM051144-77856 MFG #: 051144-77856
$26.36 / EA
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  • Offerings: Products
  • Brand Name: Hookit™
  • Diameter: 5 IN
  • Face Mounting Type: Hook and Loop
  • Back Mounting Type: 5/16-24 EXT Threaded
  • Shape: 15 deg
  • Suitable For Use With: Disc Sanders, Random Orbital Sanders and Rotary Sanders
The 3M™ Hookit™ low profile finishing disc pad is a soft density backup pad in 5 in or 6 in Dia for 5 and 6 in abrasive discs. The soft density foam provides additional conformability and is ideal for final surface finishing applications following leveling and blending process steps. Focus on the task at hand with Hookit™ attachment whether your job requires a random orbital or rotary sander, buffer, grinder, drill, finishing sander or other power tool, 3M™ Hookit™ products allow you to focus more on the task and less on tooling. Hookit™ abrasive products with hook and loop backing are manufactured with loop material that mates to a backup pad, each sold separately, where tiny hooks firmly engage the loops. Attachment is quick, easy and secure during use. Sanding, finishing and surface conditioning products with the 3M™ Hookit™ attachment and removal system gives you an efficient way to work through multi-step finishing processes and can be used again and again for the life of the abrasive. This disc pad has 5/16-24 external thread compatible with common orbital and random orbital sander. Max opm and rpm is 12000. Use this disc pad with grade 220 and finer abrasive discs for finishing flat or contoured surfaces.
  • Type
  • Thickness
  • Overview
  • Number of Holes
  • Maximum Speed
  • Material
  • Manufacturer Name
Soft Density
0.68 in


  • Low profile 11/16 in soft density yellow pad provides flexibility to reduce loading
  • 15 deg tapered edge is ideal for final finishing on flat or contoured surfaces
  • Use with 3M™ Hookit™ 5 in disc
  • 3M™ Hookit™ attachment provides excellent backing support and easy reuse, optimizing disc life
  • 5/16-24 external threads are compatible with orbital or random orbital sanders with 5/16-24 internal threads
  • 1-piece threaded shank for reduced vibration and improved balance


  • Aerospace
  • AOEM
  • Composite
  • Cutting Tool Manufacturing
  • General Industrial
  • Marine
  • Metalworking
  • MRO
  • Paint Preparation
  • Primary Metal
  • Woodworking
  • Transportation and Heavy Equipment
12000 rpm
Soft Foam