Spring CAP Torque Tester

Spring Cap Torque Tester

Secure Pak’s Spring Cap Torque Tester is our most popular – and in demand – torque meter model. 

There are a number of reasons for the Spring Cap Torque Tester’s popularity. They include:

       ·       It’s rugged and durable.

       ·        Most corrosive environments do not impact its condition or performance.

       ·        It’s reasonably priced.

       ·        Consistent – and dependable – accuracy.

       ·        After years of use it can be repaired or rebuilt into almost-new condition.

Tightness control is a critical process in all bottling plants. Without the use of a finely manufactured bottle cap torque tester, bottlers can face evaporation and leakage issues with their products if the caps are not secure. Excessive tightness can cause another expensive problem: Bottles are vulnerable to breakage and cap removal becomes an issue for consumers.

We set the industry standard in developing the bottle cap torque tester beginning in 1987. Our commitment to excellence has not wavered. Our mechanically-operated spring cap torque tester is available in two models:

       ·        MR. The indicator can be seen only on the removal side

       ·        MRA. The indicators can be seen on both the application and removal sides. 

Like all our cap torque testers our spring torque meter models are solidly built with cast aluminum.  Teflon coating of either model, effective for extreme corrosive conditions,  is available for a modest upcharge.

Shipping Details

Once we receive your order, you can expect your Spring Cap Torque Tester to be shipped in one to two weeks. Shipping is Standard UPS unless otherwise specified.  Custom packaging and shipping are available upon request. Our standard packaging involves double wrapping and double boxing the Spring Torque Tester to ensure supreme protection.

Packaging specifications

       ·        Product weight: 12 lbs.

       ·        Package weight: 15 lbs. 

       ·        Package specifications: 19.5 in. x 11.5 in. x 5.75 in.

Model specifications

       ·        MR. The indicator can be seen only on the removal side

       ·        MRA. The indicators can be seen on both the application and removal sides.

MODELSRANGE(inch lbs.)INCREMENT(in.lbs.)
25 MR0 to 251
50 MR0 to 502
100 MR0 to 1005
150 MR0 to 15010
25 MRA0 to 251
50 MRA0 to 502
100 MRA0 to 1005
150 MRA0 to 15010
Special order0 to 20.1
Special order0 to 100.5


The Secure Pak Spring Torque Tester has an accuracy of ±4% of full scale reading. 

Teflon option instructions

When ordering, add suffix TEF to part number to have unit Teflon coated.

Additional Secure Pak Products

       ·        Computer Interface Torque Tester

       ·        Digital Torque Tester

       ·         Secure Seal Tester

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Keeping ahead of COVID-19

“Glassline Corporation and its Divisions will be working on a limited basis due to Covid-19, and the order by the State of Ohio that all non-essential businesses cease operations temporarily. We will have staff working at home to serve you. Please continue to email inquiries and orders and we will do our best to support you in this challenging time.“