Masonry Boxes and Extensions

One Gang Masonry Box, 3-1/2" Deep - Gangable, W/ Conduit KO's

SKU: TB-135-G Model: TB-135-G
Masonry boxes are used as a junction box or to secure a wiring device in masonry block construction. 2-1/2" deep boxes are used in 4" block walls, 3-1/2" deep boxes are used in 6" or 8" block walls. Gangable masonry boxes allow installer to construct a box to hold multiple devices.

Features & Benefits

  • Concentric combination knockouts
  • Up-front ground provision on box face for easy ground installation
  • Already assembled - saving time and labor cost
  • Brackets: Gangable
  • ETL

Specifications

Stock # TB-135-G TB-135-G
Model # TB-135-G TB-135-G
UPC # 785592411488 785592411488
Product Height 3.5 8.89 inch cm
Product Width 2.0 5.08 inch cm
Product Length/Depth 3.75 9.53 inch cm
Product Weight 0.13 0.06 lbs kg
Weight UOM LB LB
Box Depth 3-1/2" 3-1/2"
Color Silver Silver
Cubic Capacity 21.0 (344.2) 21.0 (344.2)
Knockouts (8) 1/2-3/4 in. Side Knockouts; (2) 1/2-3/4 in. Bottom Knockouts (8) 1/2-3/4 in. Side Knockouts; (2) 1/2-3/4 in. Bottom Knockouts