RAM® Double Ball Mount with Two 1/4"-20 Threaded Studs - RAM-B-101A2U-C

PRODUCT INFORMATION PRODUCT DIMENSIONS Overall Height: 7.3125" SOCKET-TO-SOCKET LENGTH 5.31" HOLE PATTERN 4-Hole AMPS: 1.181" x 1.496" 3-Hole 120-Degree: 1.812" Diameter PLATE SIZE 2.5" Diameter BALL/SOCKET SIZE B Size (1") WEIGHT CAPACITY Standard Use: 2 lbs Heavy-Duty Use: 1 lb MATERIALS Marine-grade aluminum PACKAGING TYPE Poly Bag WEIGHT 0.75 lbs. COMPONENTS RAM 2.5" Round Base With 1" Ball & 1/4-20 Threaded Male Post For Cameras - RAM-B-202AU RAM Long Length Double Socket Arm For B Size 1" Balls - RAM-B-201U-C COMPATIBLE DEVICES Cameras that contain 1/4"-20 Female Threaded Hole ACCESSORIES Mixed Combination RAM® Pin-Lock™ Security Knob And Key Knob For 1" Diameter B Size Arms - RAP-S-KNOB3U RAM Locking Knob With 1/4-20 Brass Hole For B Size Arms - RAM-KNOB3LU