STS Components - Imperial | Hi-Force | Bolt Tensioners | HES
Hi-Force product

STS Components - Imperial

Bolt Tensioner Components - Imperial

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Product Overview

The modular design of Hi-Force STS series topside hydraulic bolt tensioners enables the user to adapt an existing STS tensioner assembly to another thread size, within the tensioner range, by purchasing individual components or a simple conversion kit. By changing the required components, Hi-Force STS bolt tensioners offer the user even greater versatility at an economical cost.

Unthreaded pullers can be provided upon request for customers who prefer to customise their own non-standard threads to suit specific tensioning needs.

  • For use with STS Imperial Tensioners
  • Modular design for greater flexibility
  • Versatile cost saving option

Product resources

Technical specifications

Complete TensionerIndividual componentsD & E
Model NumberBolt ThreadA Load cellB Tommy barC BridgeD Threaded pullerE Rotating socketComplete conversion kit
For tensioner range STS1:
STS1-112B21 1/8"STS1-LCTTB06STS1-B2TP1-112B2RS1-46B2CK1-112B2
For tensioner range STS2:
STS2-125B11 1/4"STS2-LCTTB08STS2-B1TP2-125B1RS2-51B1CK2-125B1
STS2-137B11 3/8"STS2-LCTTB08STS2-B1TP2-137B1RS2-56B1CK2-137B1
STS2-150B11 1/2"STS2-LCTTB08STS2-B1TP2-150B1RS2-60B1CK2-150B1
For tensioner range STS3:
STS3-162B11 5/8"STS3-LCTTB10STS3-B1TP3-162B1RS3-65B1CK3-162B1
STS3-175B11 3/4"STS3-LCTTB10STS3-B1TP3-175B1RS3-70B1CK3-175B1
STS3-187B11 7/8"STS3-LCTTB10STS3-B1TP3-187B1RS3-75B1CK3-187B1
STS3-175B21 3/4"STS3-LCTTB10STS3-B2TP3-175B2RS3-70B2CK3-175B2
STS3-187B21 7/8"STS3-LCTTB10STS3-B2TP3-200B2RS3-75B2CK3-187B2
For tensioner range STS4:
STS4-187B11 7/8"STS4-LCTTB10STS4-B1TP4-187B1RS4-75B1CK4-187B1
STS4-225B22 1/4"STS4-LCTTB10STS4-B2TP4-225B2RS4-90B2CK4-225B2
STS4-250B22 1/2"STS4-LCTTB10STS4-B2TP4-250B2RS4-98B2CK4-250B2
For tensioner range STS5:
STS5-250B12 1/2"STS5-LCTTB14STS5-B1TP5-250B1RS5-100B1CK5-250B1
STS5-275B12 3/4"STS5-LCTTB14STS5-B1TP5-275B1RS5-108B1CK5-275B1
For tensioner range STS6:
STS6-325B13 1/4"STS6-LCTTB14STS6-B1TP6-325B1RS6-127B1CK6-325B1
STS6-350B13 1/2"STS6-LCTTB14STS6-B1TP6-350B1RS6-137B1CK6-350B1
STS6-375B33 3/4"STS6-LCTTB14STS6-B3TP6-375B3RS6-146B3CK6-375B3

Note: Remember to check bridge compatibility for STS1, STS3, STS4 and STS6 models when ordering components.


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