"MADE OF ALUMINUM 7079-T652 QQ-A-367 AND STEEL A1S14130ST1 MIL-S-6758; CONSISTS OF TWO BRIDGE RAILS CONSISTING OF I BEAMS WITH BOLTED ON 90 DEGREE VEE RAILS EACH MEASURING 4 IN. WIDE BY 14 IN. DEEP BY 34 IN LONG,AND A STEEL TURNBUCKLE WITH ONE HOOK END; USED TOCONNECT THE MISSILE SHIPPING AND STORAGE CONTAINER TO THE TRANSPORTER-ERECTOR FOR TRANSFER FROM ONE TO THE OTHER"