Wheel Diameter: 4"
Tread Width: 2"
Groove Dimensions: Precision Machined 90 Degrees with 7/8" Relief Groove
Wheel Type: Steel Cast Iron V-Groove Wheel
Load Capacity: 700 lbs each
Overall Height: 5-5/8"
Swivel Radius: 3-5/16"
Bearing Type: 3/4" Roller Bearing with Spanner Bushing
Plate Size: 4-1/2" x 6-1/4"
Bolt Hole Pattern: 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4"
Attaching Bolt Diameter: 1/2" (Not Included)
Groove Width: 7/8"