Isolate It! Sorbothane Vibration Isolation Discs - Circular Pads with Adhesive

Understanding our part numbers: Using 0531026-30-10 for a 1" dia, 0.25" thick Isolation Disc, the initial part, 0531026, signifies the product and varies based on measurements and type. The middle, 30, indicates the durometer. The final, 10, denotes the product's black color, as all IsolateIT products are black. Instead of color, the end refers to quantity, like 4 for a 4-pack. Here's a breakdown: Part Number Diameter Thickness Duro / Durometer Load Rating Per Disc PSA # of units per pack 0531026-30-10 1” 0.25” 30 2.5-4.5lbs Yes 8 0531026-50-10 1” 0.25” 50 6.5-14.5lbs Yes 8 0531026-70-10 1” 0.25” 70 30-65lbs Yes 8 0531051-30-10 1” 0.50” 30 1-2.4lbs Yes 8 0531051-50-10 1” 0.50” 50 3.5-7lbs Yes 8 0531051-70-10 1” 0.50” 70 14.35lbs Yes 8 0531526-30-10 1.5” 0.25” 30 9-20lbs Yes 8 0531526-50-10 1.5” 0.25” 50 27-60lbs Yes 8 0531526-70-10 1.5” 0.25” 70 120-280lbs Yes 8 0531551-30-10 1.5” 0.50” 30 3.5-7.5lbs Yes 4 0531551-50-10 1.5” 0.50” 50 10-23lbs Yes 4 0531551-70-10 1.5” 0.50” 70 45-110lbs Yes 4 0510436-30-10 2.25” 0.25” 30 40-90lbs Yes 4 0510436-50-10 2.25” 0.25” 50 120-270lbs Yes 4 0510436-70-10 2.25” 0.25” 70 530-1320lbs Yes 4 0532351-30-10 2.25” 0.50” 30 13-29lbs Yes 4 0532351-50-10 2.25” 0.50” 50 40-85lbs Yes 4 0532351-70-10 2.25” 0.50” 70 170-415lbs Yes 4