Rotobloc Anti Spin Bolt provided by us, is high-quality, long-lasting, and tamper-evident, as required by industry requirements. Evidence of tampering is plainly visible thanks to the high impact plastic cover. ABS plastic enclosed metal locking pin and lock body. This bolt is ideal for sealing and securing. Our Rotobloc Anti Spin Bolt is very easy to install as well as simple to use. This bolt fits various types of containers. This bolt is very effective as well as economical to use.