The Bolt Up
All bolts are 5/16-18 socket head. Pick the length for what you're mounting to:
- 1" bolts: a strap, belt, or portable attachment under 7/32" (5.5 mm) thick
- 3" bolts: tubes up to 2"
- 4" bolts: tubes 2" to 3"
Nut plates are named for your tube size, so a 2" tube takes 2" nut plates. They're 0.313" thick and tapped 5/16-18. Built for 11–14 gauge tube walls, which is typical for home gym racks.
The bolts pass outside the edges of the tube, not through it. Turn the Mount so the bolts sit closest to your tube: 3.66" on center for a 3" tube, or turned 90° to 2.50" on center for a 2" tube.
New to bolt-on Mounts? See the install guide for step-by-step setup.
The Bolt Up is a bolt-on Mount for the Beyond Power VOLTRA I. It attaches to square tubes from 1.5" up to 3" wide with four 5/16"-18 bolts and holds one DIY Dock (included with the With DIY Dock option).
Fit
- Square tubes from 1.5" up to 3" wide
- Attaches with four 5/16"-18 bolts
- Holds one DIY Dock (included with the With DIY Dock option)
- Works with straps: wrap a strap around a post, beam, or tube and the nut plate clamps it tight against the Mount. Use the 1" bolts for this setup. Strap not included.
What’s included
- The Bolt Up
- Four 5/16"-18 bolts in your choice of 1", 3", or 4" length
- Choosing a bolt length:
- 1" bolts: a strap, belt, or portable attachment under 7/32" (5.5 mm) thick
- 3" bolts: tubes up to 2"
- 4" bolts: tubes 2" to 3"
- Four flat washers and four split lock washers
- Ships with two 2-hole nut plates (your choice of 2" or 3")
- 3 chafe pads (1 large 3.5 mm, 2 small 1 mm)
- Tool needed: 1/4″ Allen wrench (not included).
Specs
- Material: 5/16" (0.313") A36 mild steel. Gloss black powder coat.
- Chafe pads: 3.5 mm and 1 mm thermoplastic polyurethane (TPU, Shore 68D)
Note: A DIY Dock is included with the With DIY Dock option; otherwise it is not included. The VOLTRA I, the rack, and the strap shown in product images are not included. The strap is shown only to illustrate how the Mount works and is not sold with the Mount.
Proudly made in the USA.
Specifications
| Rack fit | Square tubes from 1.5 in up to 3 in wide |
|---|---|
| Material | A36 mild steel, gloss black powder coat |
| Material thickness | 0.313 in |
| Included hardware | • 4× 5/16″-18 bolts, 1″, 3″ or 4″ (your choice) • 4× flat washers • 4× split lock washers • 2× nut plates, 2 holes each (2″ or 3″ option) • 3× chafe pads (1 large 3.5 mm, 2 small 1 mm) DIY Dock included only with the With DIY Dock option. VOLTRA I not included. |
| Notes | 5/16 in (0.313 in) A36 mild steel, gloss black powder coat. Bolts onto square tubes from 1.5 in up to 3 in wide using four 5/16″-18 bolts. Ships with two 2-hole nut plates. Holds one DIY Dock (with the With DIY Dock option). 1″ bolts for strap/belt/portable under 7/32 in (5.5 mm); 3″ bolts for tubes up to 2 in; 4″ bolts for tubes 2 in to 3 in. |