8" x 2" Ductile Steel Wheel AS Swivel Caster with Total Lock Brake - 1250 Lbs Capacity 2-1/2" x 1-1/16" Semi-Steel Rigid Caster 1/2" king pin hydraulically upset

1/2" king pin hydraulically upset to increase shock absorbing capacity

Wheel Durometer:Rockwell 80B

800 Link to Matching Swivel Caster: Q718001STL Wheel Diameter: 8" Caster Rig Material Type: ASTM 1045 Steel Tread Width: 2-1/2" Caster Rig Color/Finish: Bright Zinc Plated Wheel Type: Cast Iron Swivel or Rigid Caster: Rigid Wheel Bearing Type: See Bearings Options Swivel Radius: N/A Overall Height: 10-1/8" Swivel Construction: N/A Temp Range: -45°F to 600°F Mounting Plate: 4-1/2" x 6-1/4" Wheel Hardness: Brinell 145 Bolt Hole Pattern: 2-7/16" x 4-15/16" to 3-3/8" x 5-1/4" Wheel Color: Grey Mounting Bolt Size: 1/2" or Smaller Link to Replacement Wheel: QSTL8P0 Weight: 15

this brake can be activated be either foot or hand

8" x 2" Ductile Steel Wheel AS Swivel Caster with Total Lock Brake - 1250 Lbs Capacity 2-1/2" x 1-1/16" Semi-Steel Rigid Caster 1/2" king pin hydraulically upset8" x 2" Ductile Steel Wheel AS Swivel Caster with Total Lock Brake Part # 2B8AS12 Manufactured from a high strength steel alloy, ductile steel offers improved capacity, durability & impact resistance compared to standard cast iron wheels. Ductile steel provides approximately 45,000 PSI tensile strength & features a thicker tread, spokes & hubs to withstand abusive industrial applications. Its moderately crowned tread design further reduces friction