6" Slab Bolster Upper – Plain Wire Bar Support

6" Slab Bolster Upper – Plain Wire Bar Support

Slab Bolster Uppers are heavy-duty wire bar supports designed for fast ordering, consistent height, and reliable jobsite performance.

Each bolster is manufactured from wire conforming to ASTM A82/82M, with a 6-inch height and continuous 5 ft (60") length, making it ideal for elevated concrete decks, footings, slab-on-metal-deck, bridge decks, and other commercial concrete applications.

Bulk Pricing – Save More Per Bolster
The more you buy, the lower your cost per piece:

• 1 Piece – $7.95 each
• 5 Pack – $37.50 ($7.50 per piece)
• 10 Pack – $71.00 ($7.10 per piece)
• 25 Pack – $166.25 ($6.65 per piece)
• 50 Pack – $312.50 ($6.25 per piece)
• 100 Pack – $585.00 ($5.85 per piece) ⭐ Best Value
• 300 Pack (Half Pallet) – $1,665.00 ($5.55 per piece)
• 600 Pack (Full Pallet) – $3,180.00 ($5.30 per piece) 🔥 Lowest Cost per Piece

Why Choose Our Slab Bolsters

• Consistent height for accurate, reliable rebar placement
• Continuous design reduces handling versus individual chairs
• Faster jobsite installation
• Bulk pricing rewards larger orders
• Sourced from trusted domestic manufacturers meeting CRSI standards and Buy America requirements

Product Details

• Height: 6"
• Length: 5 ft (60") per piece
• Weight: approx. 0.64 lbs/piece
• Material: Steel wire, ASTM A82/82M
• Standard: CRSI compliant, Buy America
• Applications: Elevated decks, footings, slab-on-metal-deck, bridge decks