At Enerpac we offer a variety of controlled tightening tools to best meet the requirements of your application along with the hydraulic bolt tensioners needed for accurate and simultaneous tightening of the multiple bolts. As a global leader in high-pressure hydraulic tensioners we know that due to space constraints and the location of reaction points customized components are often essential for bolt tensioning applications.

.btn-primary,.leftText,.topHeader{font-weight:700}.mgn,.rowMrg{margin:20px 0}.mw{max-width:100%!important;min-width:100%!important;height:auto!important}.pFix{padding-right:10px;padding-left:0}.brds{border-bottom:1px #f1f1f1 solid!important;padding-bottom:20px!important}.arw{width:25px;height:auto;opacity:.3;position:absolute;bottom:15px;right:15px}.rel,.video-container{position:relative}.topHeader{font-size:2.2em}.gold,.gold a{color:#fc0!important}.p10,.p15{padding:15px}.pt{padding-top:10px}.tUl{line-height:150%;padding-left:18px}.t18 *{font-size:18px}.pl{padding-left:0}.flushL{margin-left:-15px!important}.altStripes{padding:15px}.altStripes:nth-child(even){background:#686868}.darkbg{background:#4b4b4b;padding:40px 0}.darkbg *{color:#fff}.video-container{padding-bottom:56.25%;padding-top:30px;height:0;overflow:hidden}.video-container embed,.video-container iframe,.video-container object{position:absolute;top:0;left:0;width:100%;height:100%}@media only screen and (min-width:980px){.midP{padding-left:10px!important}}@media only screen and (max-width:980px){.tc{text-align:center!important}.rowMrg{margin-left:-15px!important;margin-right:-15px!important}}.tabledata td{padding:10px!important}.bx{padding:10px;margin-top:10px;border:1px solid #dadada}@media only screen and (max-width:1000px){.pFixR{padding-left:0}}.btn-primary{color:#fff!important;background-color:#000;border:none;border-radius:0!important}.btn-primary:focus,.btn-primary:hover{background-color:#fc0;color:#000!important}.ebtn{color: #fff !important; font-size: 15px; text-transform: none; font-weight: bold; cursor: pointer; font-family: "Roboto"; display: inline-block; padding: 12px 30px; background-color: #292929; line-height: 16px; text-decoration: none !important; text-align: center !important}.ebtn:hover{background: #ffcc01; color: #000000 !important;} Custom Tensioners At Enerpac we offer a variety of controlled tightening tools to best meet the requirements of your application along with the hydraulic bolt tensioners needed for accurate and simultaneous tightening of the multiple bolts. As a global leader in high-pressure hydraulic tensioners we know that due to space constraints and the location of reaction points customized components are often essential for bolt tensioning applications. When standard tensioners aren’t meeting your application needs, our group of engineers and product specialists will work with you to produce customized components for your bolt tensioning application. With a robust range of customization capabilities and an established process for delivering cost-effective, timely solutions we’ve developed custom hydraulic tensioners for thousands of applications. Our depth of manufacturing resources can support high volume, simple modifications, as well as private labeling. When it comes to tensioners, customization may be required to meet space constraints, and special adapters. Custom Tensioner Request   Commonly customizable features include Adaptor kits with puller sleeves to suit different thread sizes and/or pitch Nut rotating sockets to accommodate different nut A/F (across flats) sizes Bridges to suit round or non-standard nuts or clear obstructions Load cells with various capacities Screw on tensioners to overcome space restrictions   Custom Tensioner Examples Custom GT4 Tensioner for removing studs on a stacker reclaimer Custom hydraulic tensioners to suit 5'' studs load output 4200 kN (944202 lbf) Custom screw-on tensioner to suit M30 stud load output 343.2 kN (77150 lbf)