Crosby® IPNM10N 1/2 Ton Non-Marring Lifting Clamp - 2703811Crosby IPNM10N 1 2 Ton Non Marring Vertical Lifting Clamp Safe Lifting Without Surface Damage The Crosby IPNM10N Vertical Lifting Clamp (Model 2703811) is specifically designed to lift polished, plated, painted, or delicate steel plates without damaging the surface. With a 1 2 ton working load limit and non marring gripping pads, this clamp is ideal for material handling operations where surface integrity is critical. Each clamp is proof tested to