Improved Operational Versatility Engineered for multiscene applications, this retainer provides a precise fit with three opening options and is compatible with a range of pipe clamps to meet flexible operation requirements reliably. HeatTreated Toughness Stable structural design combined with temperature quenching resists deformation. Hardness and toughness are enhanced through an advanced heattreatment process for consistent longterm performance. Modernized Installation Installation is streamlined for quick clamp fixation, saving time with singlehand operation. The doublehead tightening mechanism provides an easy and reliable tightening function for improved usability. Moisture Resistant Coating A black oxide coating protects against moisture and oil, forming a barrier against rust and ensuring durable performance with sturdy construction for prolonged use. Use scenarios Plumbing and HVAC installations: use the three opening options to achieve a precise fit on different pipe sizes, enabling secure clamps in residential and commercial piping projects. Industrial maintenance and assembly: quick, onehanded clamp fixation and easy tightening improve efficiency on production lines where fast, reliable clamping is required. Outdoor or damp environments: the moisture resistant coating helps maintain functionality in environments with exposure to moisture and oil, such as construction sites or marineadjacent facilities.