V31S-GR-Y-V31/V31-GR. Y-Splitter M8 plug snap-lock 4-pin to 2x M8 socket snap-lock 4-pin, UL approved. Easy merging of two signals at a single M8 slot. Snap locking. Free of paint wetting interfering substances. Degree of protection IP65. UL listed for USA and Canada. UV resistant. UL listed for USA and Canada. Halogen-free. Specific design protects against loosening and inaccurate installation. Plug fits through drill holes diameter min. 8 mm