Model R2 (Micro) R6 (Mini) R8 (Mid) R10 (Max) R12 (All-Terrain)
Length (compacted) 26" 28" 34" 34" 34"
Length (Extended) 39" 42.5" 52" 52" 52"
Width (frame bed) 11" 12.5" 13.5" 13.5" 13.5"
Width (rear wheels) 14" 18" 19" 20" 20"
Height (folded) 6.5" 9.5" 9.5" 11" 12"
Height (unfolded) 30.75" 33.25" 38.75" 40.5" 41.5"
Front Casters 4"x1.0" 4"x1.0" 5"x1.25" 5"x1.25" 8"x2.50" pneumatic
Rear Wheels 6"x1.50" 8"x2.50" pneumatic 8"x2.50" pneumatic 10"x3.0" pneumatic 10"x2.50" pneumatic
Weight 17 lbs. 25 lbs. 29 lbs. 31 lbs. 36 lbs.
Load Capacity 350 lbs. / 24 cu. ft. 500 lbs. / 27 cu. ft. 500 lbs. / 32 cu. ft. 500 lbs. / 32 cu. ft. 500 lbs. / 32 cu. ft.
List Prices $129.99 $169.99 $199.99 $229.99 $299.99
Note: R8, R10, R12 have essentially identical frame dimensions so most accessories are interchangeable. Wheels & casters are not interchangeable.

ACCESSORIES & REPLACEMENT PARTS

CASTERS, CASTER WHEELS

Model Number Name Photo Description Fits Models
R4CSTR/Y 4" Caster 4"x1.0" caster (1/2"-13 threaded stem) Yellow R2, R6
R4CSTR/Y/B 4" Caster w/ brake 4"x1.0" caster w/brake (1/2"-13 threaded stem). Yellow R2, R6
R5CSTR/Y 5" Caster 5" x 1.25" caster w/o brake (1/2"-13 threaded stem).  Yellow R8, R10
R5CSTR/Y/B 5" Caster w/ brake 5"x1.25"caster w/ brake (1/2"-13 threaded stem).  Yellow R8, R10
R8CSTR/Y 8" Pneumatic Caster /> 8"x2.50" pneumatic caster assembly. Yellow R12
R8CSTR/NFLT 8"No-Flat Caster R12 caster assembly with (8" x 2.50" No-Flat Tire) R12
R8WHL/S 8" Pneu. Caster Whl 8"x2.50" pneu. whl.  Symmetrical hub. (for R12 caster). Yllw R12
R8NFLT/S 8" No-Flat Wheel -Symmetrical Hub 8" x 2.50" No-Flat Tire with Symmetrical Hub R12
R8ST/S 8"x2" Soft Tread. Symmetrical Hub 8" x 2.0" caster wheel.  Soft Tread.  Symmetrical hub. Yellow.  Fits R12 caster. R12 caster

REAR WHEELS

Model Number Name Photo Description Fits Models
R2WH 6" Rear Wheel R2WH R2 Rear Wheel.  6"x1.50", 1.5" offset, soft tread, yellow R2
R8PWHL/Y 8" Pneumatic Rear Wheel R8PWHL/Y 8"x2.50 pneumatic whl. Offset hub (19mm bore) Yllw R6, R8
R8NFLT/O 8" No-Flat Offset Wheel R8NFLT/O 8" x 2.50" no-Flat Tire with Offset Hub (19mm bore) R6, R8
R8ST/O 8"x2" Soft Tread. Offset Hub R8ST/O 8"x2.0" rear wheel.  Soft Tread.  2.25" offset. Yellow R6, R8
R10PWHL/Y 10" Pneumatic.  Offset Hub R10PWHL/Y 10"x3.0" pneumatic whl. offset hub (19mm bore) Yllw R10, R12
R10NFLT 10"x3" No-Flat Wheel R10NFLT 10" x 3" no-flat tire w/ offset hub R10, R12

SHELVES, SOLID DECKS

Model Number Name Photo Description Fits Models
RSD2 R2 Solid Deck RSD2 One-piece carpeted 1/2" ply solid deck attaches/detaches instantly to prevent smaller items from falling through frame.  LxW:  36"x16" R2
RSD6 R6 Solid Deck RSD6 One-piece carpeted 1/2"ply deck attaches/detaches instantly to prevent small items from falling through frame.  LxW:  39"x16"   R6
RSD10 R10 Solid Deck
(Fits R8, R10, R12)
RSD10 2-piece carpeted plywood deck attaches/detaches instantly to prevent small items from falling through frame. Can be used as long (18"x50") or short (18"x30") solid deck and stores small for easy transport. R8, R10, R12
RSH2 R2 Shelf (no handles) Photo Coming Carpeted 1/2 ply with steel tube support. 200 lb. capacity. Surface dim.: 1xwxh (35.5"x16"x.75"). Wt.: 11.5 lb. (R2 with pre-drilled handles only) R2
RSH6 R6 Shelf (no handles) RSH6 Carpeted 1/2 ply with steel tube support.  200 lb. capacity. Surface dim.: 1xwxh (39"x16"x.75").  Wt.: 11.5 lb. (R6 with pre-drilled handles only) R6
RSH10 R10 Shelf (no handles)
(fits R8, R10 & R12)
RSH10 Carpeted 1/2 ply with steel tube support converts RnR into long (52"x18") or short shelf (34"x18") cart. Detaches into 2 pieces to 30"x18"x2" for storage. Includes shelf & 4 wing bolts, Load cap.: 150 lbs.  Weight:  16 lbs.  (Models w/ pre-drilled handles only). R8, R10, R12
R2SHKT R2 Shelf Kit w/ handles Photo Coming R2 moves all your gear to the site then quickly transforms into a mobile workstation.  Carpeted 1/2 ply with steel tube support.  200 lb. capacity. Surface dim.: 1xwxh (35.5"x16"x.75").  Wt.: 11.5 lb. R2
R6SHKT R6 Shelf Kit w/ Handles R6SHKT R6 moves all your gear then quickly transforms into a mobile workstation.  Carpeted 1/2 ply with steel tube support.  200 lb. capacity. Surface dim.: 1xwxh (39"x16"x.75").  Wt.: 11.5 lb. R6
RSHKT10 R10 Expandable Shelf Kit w/ Handles RSHKT10 Converts RnR in seconds into long (52"x18") or short shelf (34"x18") cart. Quickly detaches into 2 pieces (30"x18"x2") for storage. Steel tube with carpeted 1/2" plywood.  Includes shelf/support tubes, 2 perforated handles & 4 wing bolts.  Load cap.: 150 lbs.  Wt:  16 lbs. R8, R10, R12
RLSH1 Laptop Shelf RLSH1 Laptop Shelf clamps to cart handle in seconds.  Carpeted 1/2" ply with steel tube support.  Adjustable width clamps fit R2, R6, R8, R10, R12.  LxWxH: 18"x14"x2".  Wt.:  4 lbs. R2, R6, R8, R10, R12

MISC. ACCESSORIES

Model Number Name Photo Description Fits Models
RCH1 Headphone/Cable Hanger RCH1 Clamps anywhere on cart handle.  Rotates 90 degrees to hang vertically.  U-brackets swivel and removable to accommodate numerous headphones or cable configurations. Powder coated steel construction.  LxWxH:  11.25"x5.6"x2.5"  Wt.: 1 lb. R2, R6, R8, R10, R12
RPGBK1 Piggyback Spool Carrier1 (Small) RPGBK1 Mounts instantly to Multi-Cart to transport and dispense wire and cable. Also functions as stand alone unit. Fits spools up to 17" dia.x 14" width.  Steel tube with textured powder coat finish. LxWxH: 19"x15.5"x21". Wt: 12 lbs. R2, R6, R8, R10, R12
RWNGBLT1 3/8" Wingbolt RWNGBLT1 3/8" wing bolt w/ spring (American).  2/pkg. R2, R6, R8, R10, R12
RH2 R2 Handles RH2 (2) R2 perforated handles (front/rear - 25"/18") R2
RH6 R6 Handles RH6 (2) R6 perforated handles (front/rear - 24") R6
RH10 R10 Handles (Fits R8, R10, R12) RH10 (2) R10 perforated handles (front/rear - 32") (Fits R8,R10,R12) R8, R10, R12
RAIRCMP 12-Volt Air Compressor RAIRCMP 12-Volt Air Compressor.  Plugs into car lighter to inflate wheels. R6, R8, R10, R12
RBC1 Flex-Straps RBC1 Flex-Straps (pkg of 4) (48" long) in Multi-Cart black & yellow colors R2, R6, R8, R10, R12
RCLMP1 Multi-Clamp1 RCLMP1 Multi-Clamp to clamp accessories to handles R2, R6, R8, R10, R12
RNSD1 Non-Skid Tape RNSD1 Package of (2) - sticks to main frame bed to prevent load slippage. 75"x28" (WxL) R2, R6, R8, R10, R12
RPIN1.25 Cotter Pins (1/8"x1.25") RPIN1.25 Cotter pins available at any hardware store R2, R6, R8, R10, R12
RPSHNT.50 1/2" Pushnut RPSHNT.50 Fits R2's pre - 10/08 with solid 1/2" axel.  Available at most hardware stores R2 (Pre - 10/08)
RPLGS 20mm & 25mm Plastic End plugs Photo coming Bag of (11) 20mm endplugs and (5) 25mm endplugs R2, R6, R8, R10, R12