Quality is good. Does exactly what I bought it for.
Patricia S.
✓ Verified Buyer
Can't find the exact part? Request it and we'll source it for you.
The Williams SNP4M10T is a maintenance kit, 10 ton, portable, 8,000 to 10,000 psi, in a molded storage case, with 13 attachments.
The 10,000 psi figure is the specification and it is worth understanding, because it is why the kit is small and why it is dangerous.
Ten thousand psi is the standard operating pressure for portable hydraulic tooling, and it is what makes a 10 ton ram fit in a hand. Force is pressure times area, so an enormous pressure lets a small cylinder produce a large force. That is the whole trick — and it means the hoses, couplings, and fittings in this kit are containing a pressure that will inject fluid through skin.
Hydraulic injection injury is the hazard that people underestimate. A pinhole leak in a 10,000 psi hose is invisible; the jet is a fine mist. Running a hand along a hose to find a leak injects fluid into tissue, and the wound looks like a pinprick while the fluid destroys tissue from inside. It is a surgical emergency, and it is frequently misdiagnosed because it looks trivial.
Never search for a leak with a hand. Use cardboard.
The 13 attachments make this a versatile kit: rams, spreaders, and adaptors for body work, machinery, and equipment.
Inspect hoses before every use.
Need help finding the right part?
Fill out a request and our team will get back to you shortly.
Quality is good. Does exactly what I bought it for.
Patricia S.
✓ Verified Buyer
Works great so far. Only minor gripe is the price.
Jennifer S.
✓ Verified Buyer
No real complaints. Works fine and feels well made.
Megan W.
✓ Verified Buyer
Good part, fit as expected. Delivery was on time.
Ashley Z.
✓ Maintenance Tech
Good part, fit as expected. Delivery was on time.
Melissa Y.
✓ Facilities Manager
Arrived a little damaged. Still usable but not happy about it.
Edward V.
✓ Verified Buyer
Acceptable quality. A couple of minor issues but usable.
Derek Y.
✓ Verified Buyer
Good quality and works well. A little pricey but worth it.
Rachel Y.
✓ Contractor
Solid, reliable, and exactly as described. Very happy with this purchase.
David F.
✓ Verified Buyer
Wrong fit for what was listed. Frustrating experience.
Kevin F.
✓ Maintenance Tech
No real complaints. Works fine and feels well made.
Carlos U.
✓ Homeowner
Works as described. Not perfect but solid for the price.
George F.
✓ Business Owner
Perfect fit and finish. You can tell it's a quality part.
William U.
✓ HVAC Technician
Toll-Free: (945) 427-9519