Bow Anchor Roller originally fitted to HR45/HR46.
Width: 105,5 mm
Maximum Diameter: 69 mm
"Chain track width": 34 mm
For 19 mm centre bolt.
If you have a boat with a 88mm wide anchor roller (Our Part No 1283 or 12831) and you have a larger anchor chain, and will need a wider track for the chain guidence, you can buy this anchor roller, and reduce the width of the roller from 106mm to 88 mm (18 mm in total, 9 mm to each side).