The Micro Railbolt is an addition to the stair range of connectors and has been developed for use in low profile or small handrail sizes and is perfect for joining handrails to fittings or handrails to newels. This model retains all the features of the UT Housing but in a reduced size both in diameter and thickness/profile allowing for a joint to be made with a smaller entry hole where for example it is impossible to rotate a conventional nut. The Micro Railbolt shaft has a hex shape midway and using our deep socket makes the whole joint assembly quick and easy. (See 40.500 6mm Deep Socket Tool)