Click to expand Tap to zoom Low profile hydraulic cylinder with safety nut - WREN Hydraulic (SP) Save 0% Save % Quantity ĂrdeklĆdjön! WREN SP Single-acting, load return Low-profile design for confined spaces Can be locked and held in position with a locking nut Equipped with a special ball thrust plate to absorb friction from side loads Safety valve at end stop Shipping information Shipping Returns & Warranty Return Policy