Low profile, lightweight hinged mast step, manufactured from bright polished stainless. Featuring a secure and positive hinge action to ensure that the product is rattle free. The foot hold area has a toothed non-slip surface and the profile turns up at the outboard end for a firm and secure foothold. Secure using 4 x 5mm pop rivets and fit at 500mm spacing (as shown in diagram) Important Note: Mast Steps Mast steps should always be used in conjunction with a bosun''s chair. Always have a crew member at hand to control the halyard. Do not go aloft barefoot and always put safety first when going aloft.