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RKI Side Truck Boxes

Top-opening side truck boxes, with optional trays available to help organize your tools and equipment. The SW-Series is 5" wider than the S-Series. SLP & SLPW offer the height of truck storage in a new low profile for increased visibility.

Top-opening side truck boxes, with optional trays available to help organize your tools and equipment.

  • TRAY STS optional on S-Series. TRAY SW optional on SW-Series
  • All S-Series truck boxes have mounting brackets included
  • Mounts on the side rail of your pickup truck, leaving truck bed open for maximum storage space
  • Low Profile models provide increased visibility on today's taller beds
  • Low Profile Wide models combine increased visibility with maximum storage
  • Weather-resistant seals resist dirt and moisture for the most extreme working conditions
  • All steel S-Series truck boxes are available in black powder coat finish - just add a "B" to the end of the model number
  • All aluminum S-Series truck boxes are available in black or white powder coat finish - just add "B" to the end of the model number for black and "W" for white

 
 
65SLPA Low Profile Aluminum Side Truck Box
 
43S Steel Side Truck Box
 
61SWAB Aluminum Side Truck Box
43S

43" Long - 1 Lid Steel Side Box

Low Side Style

43SA

43" Long - 1 Lid Aluminum Side Box

Low Side Style

43SLP

43" Long - 1 Lid Steel Side Box

Low Side Style - Low Profile

43SLPA

43" Long - 1 Lid Aluminum Side Box

Low Side Style - Low Profile

43SLPW

43" Long - 1 Lid Steel Side Box

Low Side Style - Wide Low Profile

43SLPWA

43" Long - 1 Lid Aluminum Side Box

Low Side Style - Wide Low Profile

43SLPWAB

Low Profile Wide Side Boxes

Low Profile Wide Side Box (Shown with an Optional, Removable Tray)

43SW

43" Long - 1 Lid Steel Side Box

Low Side Style - Wide

48SLP

48" Long - 1 Lid Steel Side Box

Low Side Style - Low Profile

  48SLPA

48" Long - 1 Lid Aluminum Side Box

Low Side Style - Low Profile

  48SLPW

48" Long - 1 Lid Steel Side Box

Low Side Style - Wide Low Profile

  48SLPWA

48" Long - 1 Lid Aluminum Side Box

Low Side Style - Wide Low Profile

  50S

50" Long - 1 Lid Steel Side Box

Low Side Style

  50SA

50" Long - 1 Lid Aluminum Side Box

Low Side Style

50SW

50" Long - 1 Lid Steel Side Box

Low Side Style - Wide

61S

61" Long - 1 Lid Steel Side Box

Low Side Style

61SA

61" Long - 1 Lid Aluminum Side Box

Low Side Style

  61SLP

61" Long - 1 Lid Steel Side Box

Low Side Style - Low Profile

61SLPA

61" Long - 1 Lid Aluminum Side Box

Low Side Style - Low Profile

61SLPW

61" Long - 1 Lid Steel Side Box

Low Side Style - Wide Low Profile

61SLPWA

61" Long - 1 Lid Aluminum Side Box

Low Side Style - Wide Low Profile (Shown in black)

61SWA

61" Long - 1 Lid Aluminum Side Box

Low Side Style - Wide (Shown in black)

  65SLP

65" Long - 1 Lid Steel Side Box

Low Side Style - Low Profile

65SLPA

65" Long - 1 Lid Aluminum Side Box

Low Side Style - Low Profile

  65SLPW

65" Long - 1 Lid Steel Side Box

Low Side Style - Wide Low Profile

65SLPWA

65" Long - 1 Lid Aluminum Side Box

Low Side Style - Wide Low Profile

67S

67" Long - 1 Lid Steel Side Box

Low Side Style

  67SA

67" Long - 1 Lid Aluminum Side Box

Low Side Style

  67SW

67" Long - 1 Lid Steel Side Box

Low Side Style - Wide

  67SWA

67" Long - 1 Lid Aluminum Side Box

Low Side Style - Wide

88S

88" Long - 2 Lid Steel Side Box

Low Side Style

  88SW

88" Long - 2 Lid Steel Side Box

Low Side Style - Wide