Most prevalent on smart watches these quick release spring bars must be used with bands specifically designed so the push button lever on the spring bar protrudes through a gap in the strap. ??

This is a critical component for keeping your watch on your wrist and we take special care in the design and manufacture of all our spring bars. These quick release spring bars by SWISS REIMAGINED are made specifically for us to exacting standards, the body and spring loaded ends are manufactured in marine grade 316L Stainless Steel which will ensure they will not corrode under the most extreme environments. The internal spring is manufactured from spring tempered 304 stainless steel which is durable, strong and corrosion resistant. ?The body of the spring bar is extruded (avoid folded spring bars, they are much weaker and can be identified by a seam on the side of the spring bar) which delivers maximum strength and the spring loaded ends are inserted into the body and held in place by crimping both ends of the body. One of the spring loaded ends is attached to the push button lever which, when depressed, ensures the installation and removal of the pin is a simple and smooth process. ?The body of these spring bars are 1.8mm in diameter (the thickest point) and designed to fit a watch where the measurement between the band attachment lugs is 22mm, finally the pin end diameter is 0.8mm. ?Our spring bars when in place and held by the tension of the spring, are locked into the watch lugs with approximately 4.4 Newtons (0.45kg of force or 1 pound force). Please ensure you purchase the correct size by measuring precisely, ideally with the Lug Measurement Tool by SWISS REIMAGINED (ASIN:B00RT0D32Q), to verify the correct size required before ordering.