AMICK WILL NOT HESITANT TO DESIGN AND HAVE FABRICATED, ANY TYPE OF RIGGER FRIENDLY LIFT SUPPORT PRODUCTS. PICTURED IS A RIG ASSIST X-FRAME FOR A WELDED 1" 4 LEGGED GRADE 1000 ALLOY CHAIN ASSEMBLY FOR HOISTING AOD FURNACE CRUCIBLES FOR A VERY GOOD CUSTOMER OUTSIDE PITTSBURGH, PA. EACH CHAIN LEG WEIGHTS OVER 400 POUNDS. OUR X-FRAME ALLOWS FOR PRE-SPREADING OF THE CHAIN LEGS FOR SAFE RIGGING. THE X FRAME IS DESIGNED TO SPREAD ONLY THE CHAIN ASSEMBLY TO ITS PROPER SPREAD DISTANCE. AND WILL NOT SEE THE LOAD WEIGHT OF 104,000 LBS DURING FURNACE CRUCIBLE REBUILDING. AMICK ASSOCIATES, INC. HAS THE EXPERIENCE THAT FAR EXCEEDS OUR COMPETITION FOR THESE "CRITICAL LIFTS". STRENGTH AND VALUE, IT DEFINES US!