Built with the purpose of allowing quick and easy installation on the casing pipe, Sawan’s Hinged Bolted Stop Collars are designed to latch on the casing pipe. These are economical collars highly recommended for annular tolerances and axial loads. They have hinge at one end and bolt on the other which when tightened around the casing pipe provide a firm grip with friction on the inside and so these collars have highcapacity for holding forces rather than the starting forces. The stop collars are also provided with Iron Phosphate and powder coating to prevent it from rust.