

Chocks
Closed Chock | 18" | Cast Steel
Sinooutput offers several Closed Chocks for any deck application. Our Closed Chocks range in size from a 6×12 clear opening to 9.38×18.75. All of Sinooutput’s Chocks are made from ASTM A27 cast steel and are built to withstand the toughest conditions.
- Models
- UMC-18
- Part no.
- 06245-301A
- Material
- ASTM A27-70-36 Cast Steel
- Category
- Chocks
Overview
Sinooutput offers several Closed Chocks for any deck application. Our Closed Chocks range in size from a 6×12 clear opening to 9.38×18.75. All of Sinooutput’s Chocks are made from ASTM A27 cast steel and are built to withstand the toughest conditions.
Specifications
| Model Number | Part Number | Description | Clear Opening In. (mm) | Weight Total Lbs (Kgs.) |
|---|---|---|---|---|
| UMC-18 | 06245-301A | 18″ Closed Chock | 9 x 18 (229 x 457) | 381 (173) |
Features
- Sinooutput’s Closed Chocks are sold as-cast with no surface paint or finish to maintain quick, easy and safe weld-ability to the deck of any barge or workboat.
Application
Closed Chocks are used for holding down line or wire by running it through the center of the chock. They secure line or wire close to the deck and eliminate the line or wire from “riding up” on a bitt.
Material
- ASTM A27-70-36 Cast Steel
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- Phone+86 135 6478 0885
- WhatsApp / WeChat+86 135 6478 0885
- AddressNO.258 West Songxing Rd, Shanghai, China



