Buy America(n) Qualified
1-Gang BLOCK-LOC® Masonry Box, Gangable, 3-1/2 in. Deep, Conduit KO's
OR
1-Gang BLOCK-LOC® Masonry Box, Gangable, 3-1/2 in. Deep, Conduit KO's
- Integral brackets securely hold box to concrete block from front and back in masonry block walls, even in irregular openings
- Gangable masonry boxes offer the option of constructing a box to hold two or more devices
- TKO® Knockouts allow for design and installation flexibility
- Supplied with ten 1/2-3/4 in. TKO® knockouts
- Quick and accurate positioning
- Break off front tabs
- 22.5 cu. in. capacity
- Acceptable for use in 2-hour fire rated walls
Product details
General
Bracket Type
No Bracket
Catalog Number
689B
Color
Gray
Drawn or Welded
Welded
Fire Resistance
Yes
Knockouts
1/2 in - 3/4 in Combination (TKO)
Material
Steel
Number of Gang(s)
1-Gang
Type
- Masonry Box
- Box
UPC
050169500613
Dimensions
Cubic Capacity
22.5 cu.in
Depth
3.5 in
Raised Ground
No
Certifications And Compliance
Buy America(n) Qualified
TAA Compliant (All status valid till December 2025)
Certified Listed
UL Listed
Logistics
Carton Quantity
18
Pallet Quantity
1440
Resources and downloads
Specifications
Sell Sheets
Sales Drawings
SDS
Terms and Conditions
Media
Videos
RACO: BLOCK-LOC® Masonry Box Support