Behringer SBX61660 SP Beta Clamp Kit, 1 1 4 in Pipe Size, Smooth Bore, 316 Stainless Steel, Santoprene Cushion, Weld On 801 4 BLK RL 400 psi Gauge Accuracy Grade 400 psi Gauge Accuracy Grade Grade 1A Industrial Primary Pressure Range 0 to 160 Bezel Material 304 Stainless Steel Cleaned for Oxygen Service No Lens Material Gauge Plastic Pointer Color Black Dry Dampening Feature PLUS Head Protection Style Climbing Head Protection Material ABS Series VERTEX Suspension Adjustment Type Ratchet Number of Suspension Points 6 Color White Head Protection Venting Yes Standards ANSI Accessory Slots Yes ANSI Electrical Class C ANSI Impact Type 1 Hard Hat ANSI Class C ANSI Classification Type 1 Beta Clamp Cover Plate and (2) Hex Head Bolts