For more than three quarters of a century, BULLDOg jacks have been demonstrated to be the most reliable, field-proven jacks on the market *Easy cranking *Smooth, confortable, ergonomic design * Dependable vertical and side load capacity * Proven reliability for long term use at rated loads * Precision fitted parts for extra stability 5K Swivel MFg# 178201 UPc# 086693782010