Jack Posts

Support beams and joists.
To adjust the height of locking-pin jack posts, extend the post to the approximate height needed and insert the locking pin through the hole to secure. Then turn the threaded handle counterclockwise to raise it up to 6" for more precise height adjustments.
To adjust the height of locking-ring jack posts, slide the safety lock into the notch to secure at the approximate height needed. Then turn the 10" long handle for final height adjustments.
For technical drawings and 3-D models, click on a part number.
Ht. | Capacity | Base | Top Plate | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Min. | Max. | @ Min. Ht. | @ Max. Ht. | Material | Wd. | Dp. | Wd. | Dp. | Mounting Hole Dia. (No. of) | Mounting Fasteners Included | Center-to-Center Adjustments | Handle Lg. | Each | |
Locking Pin | ||||||||||||||
78" | 138" | 6,400 lbs. @ 78" | 3,800 lbs. @ 138" | Steel | 4 3/4" | 4 3/4" | 4 3/4" | 4 3/4" | 9/16" (8) | No | 6" | __ | 0000000 | 0000000 |
120" | 216" | 9,300 lbs. @ 120" | 2,700 lbs. @ 216" | Steel | 4 3/4" | 4 3/4" | 4 3/4" | 4 3/4" | 9/16" (8) | No | 6" | __ | 0000000 | 000000 |
Locking Ring | ||||||||||||||
16" | 24" | 18,000 lbs. @ 16" | 18,000 lbs. @ 24" | Steel | 4" | 4" | 4" | 4" | 3/8" (4), 5/8" (4) | No | 4" | 10" | 000000 | 000000 |
25" | 41" | 18,000 lbs. @ 25" | 17,000 lbs. @ 41" | Steel | 4" | 4" | 4" | 4" | 3/8" (4), 5/8" (4) | No | 4" | 10" | 000000 | 000000 |
40" | 64" | 18,000 lbs. @ 40" | 17,000 lbs. @ 64" | Steel | 4" | 4" | 4" | 4" | 3/8" (4), 5/8" (4) | No | 4" | 10" | 000000 | 000000 |
68" | 100" | 17,000 lbs. @ 68" | 14,000 lbs. @ 100" | Steel | 4" | 4" | 4" | 4" | 3/8" (4), 5/8" (4) | No | 4" | 10" | 000000 | 000000 |
Freestanding Sign Posts

These posts have a cast iron base that's portable but hard to knock over. Mount the post to the base with the included hex head screw. Fasten a sign to the post using two 1” long screws and two nuts (not included).
Post | Mounting Hole Center-to-Center | Base | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Ht., ft. | Dia. | Material | Mounting Hole Dia. | (A) | (B) | (C) | (D) | (E) | Dia. | Weight, lbs. | Each | |
4 | 1 7/8" | Black-Painted Steel | 5/16" | 9" | 10" | 15" | 18" | 21" | 14" | 32 | 0000000 | 0000000 |
Sign Posts
Drive these posts into the ground or use them with a base. Fasten a sign to a post using two 2-1/2" long screws and two nuts (not included).
Galvanized steel sign posts are more corrosion resistant than painted steel posts.

Sign Posts | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Post | Mounting Hole | Optional Installation Caps | Optional Reflective Covers | |||||||
Ht., ft. | Wd. | Weight, lbs. | Dia. | Ctr.-to-Ctr. | Each | Each | Each | |||
Green-Painted Steel | ||||||||||
6 | 2 3/16" | 7 | 3/8" | 1" | 000000 | 000000 | 000000 | 00 | 000000 | 000000 |
7 | 2 3/16" | 8 | 3/8" | 1" | 0000000 | 00000 | 000000 | 00 | 000000 | 00000 |
8 | 3 1/8" | 16 | 3/8" | 1" | 000000 | 00000 | 000000 | 0000000 | 000000 | 00000 |
10 | 3 1/8" | 20 | 3/8" | 1" | 000000 | 00000 | 000000 | 000000 | 000000 | 00000 |
12 | 3 1/8" | 24 | 3/8" | 1" | 000000 | 00000 | 000000 | 000000 | 000000 | 00000 |
Galvanized Steel | ||||||||||
6 | 2 3/16" | 7 | 3/8" | 1" | 0000000 | 00000 | 000000 | 00 | 000000 | 00000 |
7 | 2 3/16" | 8 | 3/8" | 1" | 0000000 | 00000 | 000000 | 00 | 000000 | 00000 |
8 | 3 1/8" | 16 | 3/8" | 1" | 0000000 | 00000 | 000000 | 000000 | 000000 | 00000 |
10 | 3 1/8" | 20 | 3/8" | 1" | 0000000 | 00000 | 000000 | 000000 | 000000 | 00000 |
12 | 3 1/8" | 24 | 3/8" | 1" | 0000000 | 00000 | 000000 | 000000 | 000000 | 00000 |
Bounce-Back Sign Posts with Guard

The plastic guard reduces impact damage to the post and offers more protection to vehicles than other bounce-back sign posts. These posts have a spring at the bottom that offers 360° of flexibility and allows them to rebound after contact. The reflective bands increase visibility in low-light conditions.
Bounce-Back Sign Posts

Reduce damage to signs, parking lot surfaces, and vehicles by installing these posts that rebound after contact. They have a spring at the bottom that offers 360° of flexibility.
Pedestal Sign Holders

These holders come with a cover to protect signs from smudging and wear. Insert a sign or document from the top.
26”-50” tall holders have a telescoping pole to position signs at the right height.
For technical drawings and 3-D models, click on a part number.
For Max. Sign | Base | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Ht. | Wd. | Thick. | Ht. | Wd. | Material | Cover Material | Cover Color | Dia. | Weight, lbs. | Choose a Color | Each | |
8 1/2" | 11" | 0.188" | 26"-50" | 12" | Aluminum | PETG Plastic | Clear | 11" | 5 | 000000 | 0000000 | |
11" | 8 1/2" | 0.188" | 26"-50" | 9 1/2" | Aluminum | PETG Plastic | Clear | 11" | 5 | 000000 | 000000 | |
11" | 14" | 0.188" | 26"-50" | 15" | Aluminum | PETG Plastic | Clear | 11" | 5 | 0000000 | 000000 | |
11" | 17" | 0.188" | 26"-50" | 18" | Aluminum | PETG Plastic | Clear | 11" | 5 | 0000000 | 000000 | |
14" | 11" | 0.188" | 26"-50" | 12" | Aluminum | PETG Plastic | Clear | 11" | 5 | 0000000 | 000000 | |
14" | 22" | 0.188" | 26"-50" | 23" | Aluminum | PETG Plastic | Clear | 13" | 7 | 0000000 | 000000 | |
17" | 11" | 0.188" | 26"-50" | 12" | Aluminum | PETG Plastic | Clear | 11" | 5 | 0000000 | 000000 | |
22" | 14" | 0.188" | 26"-50" | 15" | Aluminum | PETG Plastic | Clear | 13" | 7 | 0000000 | 000000 | |
24" | 18" | 1/4" | 61" | 19" | Aluminum | PETG Plastic | Clear | 19" | 15 | 0000000 | 000000 |