THK-280-H-36-36-HD: HEAVY DUTY - ROOF BLOCKS (4), RECYCLED RUBBER, 3-M REFLECTIVE STRIP, 40-1/4" HGT CHANNEL x 36" PIPE SUPPORT CLAMPING AREA TOP & BOTTOM, (4) BRACKETS & FASTENERS (KIIT INCLUDING THK-280-AA-2-36 CJSTLMER ASSY) {BACK-TO-BACK CHANNEL}

ROOFTOP PIPE SUPPORT, (4) RUBBER BLOCKS, 3-M REFLECTIVE DOT CERTIFIED STRIPS

MOULDED BLACK RUBBER, 65 SHORE A,  HARDNESS.   100% RECYCLED RUBBER 

REFLECTIVE STRIP:  2" HIGH x 8-1/2" LONG REFLECTIVE STRIPS, 3-M WHITE DIAMOND GRADE, DOT CERTIFIED.  USED AS SIDE AND REAR MARKINGS ON TRACTOR TRAILERS.   SECURED TO RUBBER WITH 3-M ADHESIVE TRANSFER TAPE (300LSE)

FEATURES:

• (2) PCS: 1-5/8" x 1-5/8" x 24" HDG, 12-G,  STRUT FOR POSTS
• (1) THK-004 1-5/8" x 3-1/4" WELDED BACK TO BACK STRUT FOR DOUBLE TOP AND BOTTOM CLAMPING POSITIONS
• (2) THK-280-AA-2-36 SETS OF PARTS, CUSTOMER TO ASSEMBLE
• (2) THK-239 BASE BRACKETS, 6-FASTENER POSITIONS
• (2) THK-163 CORNER BRACKETS, 4-FASTENER POSITIONS
• (20) SETS 1/2" FASTENERS INCLUDING, BOLTS, WASHERS, STRUT NUTS
• HORIZONTAL TOP CHANNEL MAXIMUM CAPACITY = 1,200 POUNDS EVENLY DISTRIBUTED WITH USE OF STANDARD STRUT CHANNEL FASTENED PROPERLY TO RUBBER BLOCKS
• CAPACITY TO 2,200 POUNDS IS AVAILABLE IF ROOF STRUCTURE CAN SUPPORT.  PLEASE REVIEW OUR SELECTION FOR HIGHER CAPACITY OPTIONS
• BOTTOM OF RUBBER BLOCK DESIGNED WITH GROOVES AND ANGLED EDGES TO PREVENT DAMAGE TO ROOFING MATERIALS AND MAXIMIZE DRAINAGE
• DIMENSIONS:
• HEIGHT = 4-1/4" FROM BOTTOM OF BLOCK TO TOP OF STRUT CHANNEL (SELECT ROOF BLOCKS USING DIFFERENT HEIGHT STRUT CHANNEL IF NEEDED)
• RUBBER BLOCK PIPE SUPPORT ASSY =  48" LONG X 8-1/5" WIDE
• 1/2" HOLES  = 6" CENTERS ON EACH RUBBER BLOCK