Sunex 8515 4-Caster Super Duty Creeper Brand_DevilBiss it is the ideal entry

it is the ideal entry level professional jump starter

1 - Lubricant

"Super Clutch" new patented design with ball bearings between the hammers

Throat Depth: 3-3/4"

slide weight reduces time and labor to make tough jobs easy

Sunex 8515 4-Caster Super Duty Creeper Brand_DevilBiss it is the ideal entryOversize frame for added comfort 1" Rugged steel tube construction Tapered frame and head rest for extra clearance in tight areas Heavy duty chrome finished casters with rubber tread 5 Position stick shift headrest adjustment system Rear drop frame design for extra leg comfort Replacement Caster RS8515CS 45. 5" Long, 19" wide, 5 headrest positions up to 9. 5"