Profile: Quality Millwright specializes in mechanical contracting services. We create a customized and effective Preventive Maintenance and Inspection (PMI) programs for all types of mechanical systems including preservation on motors and pumps. Hydraulic Bolt Tensioner features high quality polyurethane seals for reliable & leak free operation, and powerful bolt load capacity. It is supplied with Nut Rotating Sockets, no need for drilled nuts. Tensioner feature optical over stroke pressure safety device. Easy Hose assembly with AIPI Link Hose System.