Trailer Stabilizer Jacks TJ usoro

Ihe “kwesịrị” maka ịkwanye na ibutu ụgbọ ala n'enweghị nsogbu!
Zute nkọwapụta OSHA na ụdị anyị dị iche iche nke Trailer Stabilizing Jacks OSHA 1910.178 (k) (3) na-ekwu "Jacks ndị edoziri nwere ike ịdị mkpa iji kwado obere trailer ma gbochie ịkwalite n'oge nbudata ma ọ bụ ibupu mgbe ụgbọala na-adọkpụ adịghị ejikọta na traktọ" .

C. Ratchet Beam Jacks

* ratchet ịghasa imewe, reversible.
* Ihe olu na-atụgharị uche na eserese edo edo.