The allG Adhesive Base is designed for mounting air terminals where fasteners cannot be used. The base can be secured with adhesive on flat roofs and other surfaces that cannot be penetrated. The base includes bolt type conductor connector and is available in bronze, aluminum, or tinned bronze.

Image Item Description Weight Price Unit Qty
839-38
Item #839-38
Robbins Adhesive Base; 3/8"; Bronze; Fits class I and class II conductors thru .563" diameter; UL Labeled Previously Robbins part # 638N-3 1.20 lbs. $38.80* EA
839-12
Item #839-12
Robbins Adhesive Base; 1/2"; Bronze; Fits class I and class II conductors thru .563" diameter; UL Labeled Previously Robbins part # 638N-2 1.18 lbs. $38.80* EA
839-58
Item #839-58
Robbins Adhesive Base; 5/8"; Bronze; Fits class I and class II conductors thru .563" diameter; UL Labeled Previously Robbins part # 638N-5 1.16 lbs. $38.80* EA
839-38T
Item #839-38T
Robbins Adhesive Base; 3/8"; Tinned Bronze; Fits class I and class II conductors thru .563" diameter; UL Labeled Previously Robbins part # 638NT-3 1.24 lbs. $46.80* EA
839-12T
Item #839-12T
Robbins Adhesive Base; 1/2"; Tinned Bronze; Fits class I and class II conductors thru .563" diameter; UL Labeled Previously Robbins part # 638NT-2 1.22 lbs. $46.80* EA
839-58T
Item #839-58T
Robbins Adhesive Base; 5/8"; Tinned Bronze; Fits class I and class II conductors thru .563" diameter; UL Labeled Previously Robbins part # 638NT-5 1.20 lbs. $46.80* EA
839E-38
Item #839E-38
Robbins Adhesive Base; 3/8"; Economy Stamped Copper; Fits conductor sizes 0.292 to 0.528; UL Listed Previously Robbins part # 646A-3 0.64 lbs. $32.80* EA
839E-58
Item #839E-58
Robbins Adhesive Base; 5/8"; Economy Stamped Copper; Fits conductor sizes 0.292 to 0.528; UL Listed Previously Robbins part # 646A-5 0.53 lbs. $33.60* EA
839E-12
Item #839E-12
Robbins Adhesive Base; 1/2"; Economy Stamped Copper; Fits conductor sizes 0.292 to 0.528; UL Listed Previously Robbins part # 646A-2 0.64 lbs. $32.80* EA
839S-38
Item #839S-38
Robbins Adhesive Base; 3/8"; Bronze with Swivel; Fits class I and class II conductors thru .563; UL Labeled Previously Robbins part # 638-3 1.81 lbs. $52.80* EA
839S-12
Item #839S-12
Robbins Adhesive Base; 1/2"; Bronze with Swivel; Fits class I and class II conductors thru .563; UL Labeled Previously Robbins part # 638-2 1.81 lbs. $52.80* EA
839S-58
Item #839S-58
Robbins Adhesive Base; 5/8"; Bronze with Swivel; Fits class I and class II conductors thru .563; UL Labeled Previously Robbins part # 638-5 1.81 lbs. $52.80* EA
A839-12
Item #A839-12
Robbins Adhesive Base; Aluminum; 1/2"; Fits conductor sizes 0.292 to 0.562; UL Labeled Previously Robbins part # A638N-2 0.40 lbs. $18.00* EA
A839-58
Item #A839-58
Robbins Adhesive Base; Aluminum; 5/8"; Fits conductor sizes 0.292 to 0.562; UL Labeled Previously Robbins part # A638N-5 0.39 lbs. $18.00* EA
A839E-12
Item #A839E-12
Robbins Adhesive Base; 1/2"; Economy Stamped Aluminum; Fits conductor sizes 0.292 to 0.528; UL Listed Previously Robbins part # A646A-2 0.29 lbs. $16.40* EA
A839E-58
Item #A839E-58
Robbins Adhesive Base; 5/8"; Economy Stamped Aluminum; Fits conductor sizes 0.292 to 0.528; UL Listed Previously Robbins part # A646A-5 0.29 lbs. $16.80* EA
A839S-12
Item #A839S-12
Robbins Adhesive Base; 1/2"; Aluminum with Swivel; Fits conductor sizes 0.292 to 0.528; UL Labeled Previously Robbins part # A638-2 0.50 lbs. $26.00* EA
A839S-58
Item #A839S-58
Robbins Adhesive Base; 5/8"; Aluminum with Swivel; Fits conductor sizes 0.292 to 0.528; UL Labeled Previously Robbins part # A638-5 0.50 lbs. $26.00* EA

* Pricing subject to change on this item

**Product received may vary from photo

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