6 Pieces 4-1/2 inch sanding disc backing pads replacement disc backing pads sander backup pad with M14 thread lock nut for angle grinder

Feature:
Each sanding disc backing pad is equipped with a lock nut. Black sander backing pad is flexible, practical and durable, not easy to break, resistance to dirt.

Wide usage:
The sanding discs can be applied on standard angle grinder, polishing machine, grinding machine, etc. Also suitable for 4-1/2 inch diameter sanding disc with a 14 mm inner hole.

Specifications:
Material: polypropylene, metal
Size: 4-1/2 inch/ 115 mm in diameter, 0.55 inch/ 14 mm in diameter for inner hole

Package includes:
6 x Sanding disc backing pads
6 x Lock nuts

Note:
Manual measurement, please allow little size errors.