4 in. Square Through-the-Wall Extension Ring, Drawn, 1-1/2 in. Deep with Eight 1/2 in. and Four 3/4 in. KO's

Features Ideal for exposed work applications Combination screw heads allow quick installation Drawn construction Allows wall plate to attach to both faces of box UL Listed 22.5 cu. in. capacity Acceptable in 2-hour fire rated walls Specifications Country of Origin: United States Actual Depth: 1.563 in Buy American Compliant: Contact Manufacturer Width: 4.000 in Each - Width: 4.000 in Height: 4 in Product Type: Steel Boxes and Covers Cubic Capacity: 22.5 cu.in Depth: 1.5 in Knockouts: 1/2 in;3/4 in Standard: UL Listed Type: Extension Ring Accessory Type: Box Bracket Type: No Bracket Weight: 0.455 lb. ARRA Compliant: Contact Manufacturer Class Code: D01 Description - Invoice: 4SQ THRU-THE-WALL 1-1/2DP 1/2&3/4KO DRW Freight Class Code: 06202000 Harmonization Code: 7326908688 Image Actual Or Representative: A MSDS Flag: Yes Order Multiple: 50 EA Returnable Indicator: Yes Stock Indicator: S - Shelf Stock Sub Class Code: D010D0100 Drawn or Welded: Drawn Wiring System: Conduit Material: Steel Proposition 65 Warning Required: No Base Unit of Measure: EA BOX SIZE: 8.5x20.875x9 (in) Carton - Gross Weight per Pack: 22.75 lb. Carton - Number of Sub Packs: 50 Carton - Pack Description: Carton Carton - SCC-14 Next Lower Level Sub Pack: 50169002049 Carton - Total Units: 50 EA Each - Pack Description: Each Lowest Level UOM: Each Pallet - GTIN - Package: 70050169002048 Pallet - Number of Sub Packs: 55 Pallet - Pack Description: Pallet Pallet - SCC-14 Next Lower Level Sub Pack: 50050169002044 Pallet - Total Units: 2750 EA Pallet Height: 49.375 in Pallet Length: 42.000 in Pallet Weight: 1296.250 lb. Pallet Width: 48.000 in Certifications Certified Listed: UL Listed EU RoHS Indicator: Contact Manufacturer Downloads Spec Sheet MSDS Catalog Full Asset Reference 1 Catalog Full Asset Reference 2 Certification Document Asset Reference 1 Certification Document Asset Reference 2 Certification Document Asset Reference 3 Sales Drawing Asset Reference SDS Asset Reference Terms and Conditions Asset Reference Downloads & Links Catalog Full Asset Reference 1 Spec Sheet Certification Document Asset Reference 3 Terms and Conditions Asset Reference MSDS Sales Drawing Asset Reference Certification Document Asset Reference 1 Certification Document Asset Reference 2 Catalog Full Asset Reference 2 SDS Asset Reference