With screw terminal for cables up to 2.5 mm2. With an inline socket. With sleeve and unassembled. Supplied with ferrules for our 1 mm2 and 2.5 mm2 cables. Contact parts: nickel-plated. Sleeve PA 6.6 (Polymide). For wire cross-section up to 2.5 mm2. For cable diameter up to 4 mm