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Extension Planks
Shown Partially Extended
Adjust the length of these planks to create a work platform on ladder jacks, trestle ladders, and other supports. The surface is ribbed to prevent slipping.
250 lb. capacity planks are for one person. A spring-set lock secures them at the length you choose.
500 lb. capacity planks hold two people at a time. They hook onto your supports with rung locks, which keep the plank from slipping off or changing length while you work.
Note: Planks that have OSHA or Cal/OSHA specifications listed meet dimensional and construction standards. Check local, state, and federal codes, including OSHA, for safe setup and operating practices.
| Lg., ft. | Wd. | Ht. | Plank Tread | Adjustment Increments | Wt., lbs. | Assembled or Unassembled | Features | Specifications Met | Each | |
250-lb. Capacity | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Aluminum  | ||||||||||
| 6-9 | 14" | 2" | Ribbed | 12" | 31 | Unassembled | Spring-Set Lock | ANSI/ASSP A10.8, Cal/OSHA Compliant Title 8 Section 3622, OSHA Compliant 29 CFR 1926.1053, UL 1322 | 0000000 | 0000000 |
| 8-13 | 14" | 2" | Ribbed | 12" | 41 | Unassembled | Spring-Set Lock | ANSI/ASSP A10.8, Cal/OSHA Compliant Title 8 Section 3622, OSHA Compliant 29 CFR 1926.1053, UL 1322 | 0000000 | 000000 |
| 10-17 | 14" | 2" | Ribbed | 12" | 57 | Unassembled | Spring-Set Lock | ANSI/ASSP A10.8, Cal/OSHA Compliant Title 8 Section 3622, OSHA Compliant 29 CFR 1926.1053, UL 1322 | 0000000 | 000000 |
500-lb. Capacity | ||||||||||
Aluminum | ||||||||||
| 6-9 | 13" | 3" | Ribbed | __ | 33 | Assembled | Rung Lock | ANSI/ASSP A10.8, OSHA Compliant 29 CFR 1926.1053, UL 1322 | 00000000 | 000000 |
| 8-13 | 13" | 4" | Ribbed | __ | 39 | Assembled | Rung Lock | ANSI/ASSP A10.8, OSHA Compliant 29 CFR 1926.1053, UL 1322 | 00000000 | 000000 |
| 9-15 | 13" | 4" | Ribbed | __ | 44 | Assembled | Rung Lock | ANSI/ASSP A10.8, OSHA Compliant 29 CFR 1926.1053, UL 1322 | 00000000 | 000000 |