Quick change system completeconsist of:1x Vertical slider1x O-Ring 6 x 1,81x Horizontal slider1x Sealing ring 12x18x31x Compression spring 1,0 x 5,5 x 24,01x Threaded pin ZA-6kt. M5x12 clamp coated1x Threaded pin ZA-6kt. M5x20