1 1/2 Diameter x 1" Tall Natural Black Rubber Feet Rubber feet for Sansui 8000 & 9000 models. Fits other brands of receivers Excellent vibration dampening. Includes # 10 Mounting Screws Specifications: Top Diameter: 1 1/2" Height: 3/4" Recessed Diameter: .625 Screw Hole Diameter: .250 Natural Rubber Durometer: 50-55 on Shore "A" scale Accepts #10 - #14 Fastener Description: Our rubber feet are made of premium quality natural rubber and are resistant to cracking or hardening. These recessed rubber bumpers are designed to provide superior protection against abrasion, compression, and vibration. Excellent resistance to ozone, aging, and most chemicals. Ideal as rubber bumpers. Key Features: Non-scratching, non-marring material. Resistant to cracking or hardening. Temperature Resistant E.