VD-680 M8 Clamping Knob, Thumb Screw, Plastic Headed, 3 Arm Large
[VD-680-18-0-B-0]33 x 33 x 19 - 39 mmhttps://www.altinkaya.com/shop/vd-680-m8-clamping-knob-thumb-screw-plastic-headed-3-arm-large-1979https://www.altinkaya.com/web/image/product.template/1979/image_1920?unique=f5954c3