Click to expand Tap to zoom Alpex F50 spare compression sleeve 16mm, 20mm, 26mm, 32mm by FRANKISCHE SKU 88916605 88916605, 88920605, 88926605, 88932605 : Replacement pressing sleeve made of stainless steel featuring fixation ring and integrated inspection holes for Alpex F50 press fittings. Can be pressed with F, U, TH, H or VP contour jaws. Accessories