Models 2001, 2001ES, 2003, 2003ES
Return Spring : ( Model Force @ 1″” )
S1 Light : 4-8 lbs (17.8-35.6 N)
S2 Medium : 8-14 lbs (35.6-62.3 N)
S4 Heavy : 14-17 lbs (62.3-75.6 N)
Specifications:
Temperature Range : -40˚F to +250˚F / (-40˚C to +121˚C)
Weight : 2.5 lbs (1.2 kg)