ETLR1 SS automatic linear spring-action chain tensioners, completely in stainless steel.The head is equipped with an idle chain tensioning pinion with double-shielded bearings, model ACINOX.
ETLR2 SS automatic linear spring-action chain tensioners, completely in stainless steel.The head is equipped with an idle chain tensioning pinion with double-shielded bearings, model ACINOX.
ETLR3 SS automatic linear spring-action chain tensioners, completely in stainless steel.The head is equipped with an idle chain tensioning pinion with double-shielded bearings, model ACINOX.
ETL3-SS automatic linear spring-action tensioners, completely in stainless steel + PTFE bushes.
ETL SS automatic linear spring-action chain tensioners, completely in stainless steel has the base machined from solid AISI 304, PTFE bushings for rod glide and all mechanical parts and fasteners in AISI 304/316, spring in AISI 302.