Products

M.A. Industries cam pins are designed to produce a hole of perfect depth and diameter to secure manhole steps. Cam pins are precision cut from high-quality steel to the proper dimensions for each manhole step design. They are offered in all manhole diameters and for flat wall structures.

M.A. cam pins are precision engineered to form the installation holes for M.A.'s press-fit manhole steps. They are generally classified by the center-to-center leg dimension of the step they're forming the holes for; however, we can make cam pins for any diameter manhole forms. All cam pins include sleeves and locking pins. For more details, please select Technical Data Sheet.

M.A. form pins are precision engineered to form the installation holes for M.A.'s press-fit manhole steps in flat wall structures. They can be adapted to meet customer needs. For more details, please select Technical Data Sheet.

M.A. sizing pins are primarily used in dry-cast operations to maintain the size of the step holes while structures are curing. For more details, please select Technical Data Sheet.