Roller Chocks are industry standard. They are made from ASTM A27 cast steel and are built to withstand the toughest conditions.
Feature Description
The ASTM A27 cast steel sheave features a 5.625″ throat diameter with a radius of 0.5″. The UMC-927 also features a grease fitting to lubricate the roller pin.
Application
Roller Chocks are designed primarily for changing the direction of a line or wire while minimizing chaffing. They are typically placed on the pushboat/ towboat.
Material
ASTM A27-70-36 Cast Steel
| MODEL NO. | PART NO. | SIZE | A | B | C | D | ØE | F | ØG | WT. (LBS) |
| DF-927 |
89265 |
8" |
13" |
9" |
4 1/4" |
5/8" |
5 11/16" |
17/32" |
7 7/8" |
55 |