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3-Piece Starter Extension Pack

3-Piece Starter Extension Pack

Part number
37M-CP3
Brand
Safe Jack
Price range
$117.00
Last checked
Nov 5, 2026

Spec sheet

Collected from 1 supplier page - confirm fit with the supplier before ordering.

The CP3 is a collection of 3 very useful 6-ton adapters; The 3-inch Bottle Jack Extension, the 3-inch Universal Lift Pad, and the Flat Pad, designed to make your lifting jobs easier and safer. Combine these with an Extension Screw Collar tailored to your jack's specifications, or with one of our approved bottle jacks and premade Extension Screw Collars, and you can start lifting with Safe Jack right away! Additional Jack Extensions and Lift Pads can be added to expand your capability as needed. Safe Jack utilizes the Extension Screw Collar to create a secure engagement for the Extensions and Lift Pads, as well as to maximize the available stroke to an additional 1.5 inches. These premade Extension Screw Collars are measured specifically for the bottle jack brands we carry. If you have your own bottle jack you wish to use instead, you may need to purchase a Custom Extension Screw Collar. If you opt out of purchasing a Custom Extension Screw Collar altogether, the adapters may still work, but you will not achieve the additional 1.5 inches of stroke. The 6-ton adapters will fit over a bottle jack saddle diameter of 1.25 inches (31.75 mm) or less. If the hydraulic cylinder (ram) is significantly smaller than 1.25 inches, we advise against using the adapters without an Extension Screw Collar, as the point of engagement will be unstable. Purchase a Custom Extension Screw Collar Purchase a Safe Jack 6-ton Extension Screw Collar (Premade to fit the jacks we carry) Purchase an approved 6-ton Bottle Jack 6-ton accessories not for use on Toyota OEM or telescoping jacks. Benefits Increases safety Makes jacking easy in a variety of ways More stable & secure Extends the jack's range and usefulness Features Fits over bottle jacks with a saddle diameter of 1.25 inches (31.75 mm) or less 6-ton 3-inch Extension has 2 inches of internal engagement 6-ton Lift Pads have 1.5 inches of internal engagement 3-inch Universal Lift Pad (37M-SJR3) cradle width is 3 inches and cradle depth is 1.

Suppliers (1)

  • Safe Jack
    3-Piece Starter Extension Pack · Orderable · stock unverified
    Checked Nov 5, 2026
    $117.00
    View at supplier

Price history

DateSupplierPriceStock
Nov 5, 2026Safe Jack$117.00Orderable - stock unverified