Lock Spacing: every 4in (102 mm)

9/16 inches (318D)

K - Length of Runways: 188in (4

Meets OEM standards for perfect fit and reliability

Esco 55 Ton Interlock Steel Jack Stand, 3" Height - 12501 Tire Tools_Sleeve Nut Lock Spacing: every 4in (102Looking for a stable platform to support heavy equipment while maintenance or repair? Look no further than the Esco 12501 55 Ton Interlock Steel Jack Stand. This jack stand features a 3in height and is built to ensure safety by not sliding or shifting during lifting. It can be used individually or stacked together for various lift heights, providing extra height platform for bottle jack. Features: 55 Ton capacity for maximum safety 3in height for