Scaffold Cross Braces
Tubing Specifications:
All cross braces are fabricated from 1″ O.D. galvanized steel tubing with .073″ wall thickness.
Cross braces are used to brace the frames with drop locks at various spacings.
Note: Determine which product you need from the table below and then select the corresponding model number from the drop-down menu above. That individual product’s price will be presented in red above.
| MODEL | A – SPAN BETWEEN FRAMES | B – FRAME STUD CENTERS | C – HOLE TO HOLE | WT |
| B42 | 4′ | 2 ft. | 4′ – 5-5/16″ | 7 lbs. |
| B43 | 4′ | 3 ft. | 5′ – 0″ | 8 lbs. |
| B44 | 4′ | 4 ft. | 5′ – 7-7/8″ | 8.25 lbs. |
| B51 | 5′ | 1 ft. | 5′ – 1-1/4″ | 8.25 lbs. |
| B52 | 5′ | 2 ft. | 5′ – 4-5/8″ | 8.25 lbs. |
| B53 | 5′ | 3 ft. | 5′ – 10″ | 9.25 lbs. |
| B54 | 5′ | 4 ft. | 6′ – 4-7/8″ | 10.25 lbs. |
| B61 | 6′ | 1 ft. | 6′ – 1″ | 9.25 lbs. |
| B62 | 6′ | 2 ft. | 6′ – 3-7/8″ | 10.5 lbs. |
| B63 | 6′ | 3 ft. | 6′ – 8-1/5″ | 11 lbs. |
| B64 | 6′ | 4 ft. | 7′ – 2-1/5″ | 11.5 lbs. |
| B71 | 7′ | 1 ft. | 7′ – 7/8″ | 11.25 lbs. |
| *B72 | 7′ | 2 ft. | 7′ – 3-3/8″ | 11.5 lbs. |
| *B73 | 7′ | 3 ft. | 7′ – 7-3/8″ | 11.75 lbs. |
| *B74 | 7′ | 4 ft. | 8′ – 3/4″ | 12.25 lbs. |
| B81 | 8′ | 1 ft. | 8′ – 3/4″ | 12.5 lbs. |
| B82 | 8′ | 2 ft. | 8′ – 3″ | 12.75 lbs. |
| B83 | 8′ | 3 ft. | 8′ – 6-1/2″ | 13.25 lbs. |
| B84 | 8′ | 4 ft. | 8′ – 11-3/8″ | 13.75 lbs. |
| B101 | 10′ | 1 ft. | 10′ – 5/8″ | 15.5 lbs. |
| B102 | 10′ | 2 ft. | 10′ – 2-3/8″ | 15.75 lbs. |
| B103 | 10′ | 3 ft. | 10′ – 5-1/4″ | 16.25 lbs. |
| B104 | 10′ | 4 ft. | 10′ – 9-1/4″ | 17 lbs. |
* B72, B73 and B74 are the most commonly used cross braces. These Vanguard cross braces are listed by Underwriters Laboratory Issue No. 1-189
 American National Standards Institute |
 Occupational Safety and Health Administration |
