Description：
The SAIVS hands-free magnetic backup wrench is the easiest and most efficient solution for preventing nut rotation. This wrench is designed with simplicity and user-friendliness in mind, allowing it to be easily operated by a single person.
The open-ended backup wrench from SAIVS is particularly advantageous in tight clearance conditions where the complete installation with an Allen wrench is not possible.
The SAIVS backup wrench tool features a safety splint lock mechanism, ensuring secure attachment and eliminating the risk of detachment. It also incorporates the patented embedded magnet technology found in the standard hands-free magnetic backup wrench.
When tightening or loosening nuts, the low profile design of the SAIVS backup wrench effectively prevents rotation on the opposing side of the stud.
SAIVS offers a comprehensive range of backup wrenches, available in standard sizes ranging from 1-1/4″ to 6-1/8″ and metric sizes from M30 to M145. Additionally, SAIVS provides a full suite of customized services tailored to meet individual requirements.
Equipped with a 1-1/4″ to 2-9/16″ protective sleeve and a custom foam insert, the SAIVS magnetic backup wrench streamlines bolt connections, saving valuable time.
The SAIVS magnetic backup wrench operates solely through mechanical and hands-free operation, eliminating the need for a Hydraulic System. This ensures the safety of the user and eliminates injuries caused by manual force. Furthermore, it eliminates sparks that are typically generated by striking or hitting a wrench, resulting in reduced operating time and enhanced productivity.
Most importantly, the SAIVS hands-free magnetic backup wrench surpasses traditional backup wrenches in terms of safety, portability, and weight. It comes equipped with a strap and tether to prevent accidental drops, making it the ideal choice for various applications. SAIVS takes pride in being a leading manufacturer and supplier of high-quality backup wrenches.
Application：
Manufacturing assembly lines: Used for torque-controlled assembly of products.
Shipyard maintenance: Used for tightening ship structures and equipment.
Foundries: Used for tightening castings and molds.
Metallurgical industry: Used for tightening metallurgical equipment and process pipelines.
Automotive maintenance and repair: Used for removing and installing vehicle tires and engine components.
Mining industry: Used for tightening mining equipment and infrastructure.
Image Gallery：
Series Comparison：
Model | Across Flat(mm) | Across Flat(in) | Load limits (ft.ibs) | Load limits (Nm) |
BW104 | 30 | 1-1/4" | 2400 | 3254 |
BW107 | 36 | 1-7/16" | 2500 | 3390 |
BW110 | 41 | 1-5/8" | 3500 | 4745 |
BW113 | 46 | 1-13/16" | 3500 | 4745 |
BW200 | 50 | 2" | 4100 | 559 |
BW203 | 55 | 2-3/16" | 4200 | 5694 |
BW204 | 57 | 2-1/4" | 4300 | 5830 |
BW206 | 60 | 2-3/8" | 4300 | 5830 |
BW209 | 65 | 2-9/16" | 4550 | 6169 |
BW212 | 70 | 2-3/4" | 5600 | 7592 |
BW218 | 75 | 2-15/16" | 6300 | 8542 |
BW302 | 80 | 3-1/8" | 7000 | 9491 |
BW308 | 85 | 3-1/2" | 7200 | 9762 |
BW311 | 90 | 3-11/16" | 7300 | 9897 |
BW314 | 95 | 3-7/8" | 9000 | 12202 |
BW400 | 100 | 4" | 24000 | 32539 |
BW402 | 105 | 4-1/8" | 24000 | 32539 |
BW404 | 110 | 4-1/4" | 24000 | 32539 |
BW408 | 115 | 4-1/2" | 25000 | 33895 |
BW410 | 120 | 4-5/8" | 27000 | 36607 |
BW500 | 130 | 5" | 27000 | 36607 |
BW506 | 135 | 5-3/8" | 27000 | 36607 |
BW512 | 145 | 5-3/4" | 28000 | 37962 |
PROVIDING EXCELLENT SOLUTIONS BY SAIVS™
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Product Tags：
Hydraulic Torque Wrenches
