Manila, Philippines(+632) 8721 7171, 8721 7172, 8721 7173
About

Sheffield, nicknamed as “City of Steel,   manufactured steel and iron for wartime UK since the 19th century.  This variable recoil spring by Sheffield is  ***

Variable pitch recoil spring. Available from 9lbs to 17lbs.

Available from 15lbs to 19lbs.