With a strong, load-bearing body, a comfortable, highly-polished smooth finish and precision pin setting, the OP-Hook provides a handsome and easy-to-use gate to your railing system.
Sinox Marine has developed an exciting range of high quality Pelican Hooks (OP Hooks), available in 4 sizes. The OP-Hook offers an attractive design and is made of solid, grade 316 stainless steel.
To enable the OP-Hook to be used when under load, special attention was paid to the machining of the pin and its surround, as well as the very fine, smooth finishing. It is designed to work when the lifelines are tight.
The position of the load-bearing surface on the
OP-Hook is all-important to its strength. The load is evenly distributed on the two halves of the frame making it both strong and easy to use
In addition to being a high-quality, well engineered product, the OP-Hook remains true to the Ocean Series tradition of being attractive both in shape and finish. The special lock nut design, the mirror finish and the rounded edges make it aesthetic as well as comfortable to use
Casting material
Breaking Load
AISI 316
DIN 1.4408
Standard safety factor for working load is 1/4 of breaking load.
The tensile test graph for OP-Hook below illustrates the breaking load for different sizes. In addition to these graphs, this test measures the difference in ductility between the two elements by using size of body against breaking load (kg). The test was performend using randomly selected samples from the production line and performed at 25 degrees Celsius and 50% humidity.
Source : Tested from actual samples of OP-Hook in Kinzi testing lab in March, 2006

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