Abstract: A floor jack with stabilizer structure includes a floor jack, a stabilizer structure, a return device, a removable lifting lever, a safety pin and a platform assembly. The floor jack has a hydraulic cylinder for lifting automobiles and is commonly available from any retail store selling automobile parts and accessories. The stabilizer structure extends from the sides and front of the floor jack. Preferably, at least three screw jacks are threadably engaged with the stabilizer structure to provide stability not available from wheels. The return device causes the lifting lever to return to an upright position after depressing thereof. At least one hole is formed through a lifting ram of a floor jack. The at least one hole is sized to receive a safety pin which is inserted therethrough to prevent injury from a hydraulic cylinder failure. A platform assembly is attached to a support member of the floor jack. The platform assembly preferably has at least two eye bolts extending from the sides thereof.

Abstract: A mountable locking knife scabbard includes a locking carrying frame, knife sheath, knife, and locking pin. The locking carrying frame has at least one slot which is sized to facilitate fastening to a surface. The knife sheath is fastened to the locking carrying frame. The knife sheath is sized to receive the knife. The knife and locking carrying frame have openings formed through thereof to receive a locking pin. The locking pin has a head on one end and a bolt opening formed through the other end which is sized to receive a padlock bolt. When the padlock bolt is inserted through the bolt opening; the padlock does not allow the knife to be withdrawn from the knife sheath.