SMATO Web Sling Round SRB3 5 Woodcraft Clamp ST W 125x8x2x12 ST W 125x8x2x12 Specification item model symbol Specification information With auto switch D With auto switch Mounting support type E Boss attached on both sides tube inner diameter 16 tube inner diameter 16mm cylinder stroke 175 Cylinder stroke 175mm dual stroke mark No dual stroke mark cylinder stroke 2 Cylinder stroke 2 None Cylinder additional symbol rubber cushion Port location on head cover 90° about axis rocking support bracket no metal fittings rod end bracket no metal fittings auto switch Without auto switch Auto switch additional symbol 2 with or without Auto switch mounting type B band attached Custom made specifications standard