Brauer Horizontal Safety Interlock+ toggle clamps add a unique Interlocking+ locking mechanism to the low-profile horizontal clamp design, holding the arm securely closed until deliberately released, for use where height restrictions rule out a vertical clamp. Steel construction with a polyamide handle and a hard-wearing nitro-carburized and black oxidized finish. A two-position stop pin gives each clamp two holding forces, from 135 daN (H150) up to 550 daN (H450). Available with a straight or flanged base, supplied complete with setscrew and nut.