O-ring Box 5C (JIS Standard) NBR70 (386 pcs)

Set type: 5C ISO type Material: NBR – nitrile butadiene rubber Hardness: 70 Shore A Set contents: 30 sizes, 386 pieces in total. 3x2; 4x2; 5x2; 6x2; 7x2; 8x2; 10x2; 10x2.5; 11x2.5; 12x2.5; 14x2.5; 16x2.5; 17x2.5; 19x2.5; 19x3; 20x3; 22x3; 24x3; 25x3; 27x3; 28x3; 30x3; 32x3; 33x3; 35x3; 36x3; 38x3; 38x34; 41x4; 44x4;