Homer U-Bolt 316 Stainless steel with collar, top plate and backing plate.

SMALL 8mm U Bolt Specifications:
Thread diameter: 8mm
Overall Length: 98mm
Width between centre: 30mm

MEDIUM 10mm U Bolt Specifications:
Thread diameter: 10mm
Overall Length: 100mm
Width between centre: 32mm

LARGE 12mm U Bolt Specifications:
Thread diameter: 12mm
Overall Length: 120mm
Width between centre: 34mm