RAM® X-Grip® Phone Mount with 1/2" Diameter Rail Base - RAM-HOL-UN7-A-309-5U

Information HARDWARE INCLUDED: (1) Optional Tether (1) Glue Tube for Rubber Caps HOLDER DIMENSIONS: Width Range: 1.875" - 3.25" Depth Range: .875" max BALL SIZE: B Size (1") MATERIALS: Marine-grade aluminum High strength composite Stainless steel PACKAGING TYPE: Poly Bag WEIGHT: 0.49 lb Hardware Breakdown   RAM® Ball Base for Rails up to 1/2" Diameter - RAM-B-309-5U RAM® Double Socket Arm - B Size Short - RAM-B-201U-A RAM® X-Grip® Universal Phone Holder with Ball - B Size - RAM-HOL-UN7BU Additional Hardware Locking Knobs for B Size Socket Arms   RAM® Pin-Lock™ Security Knob for B Size Socket Arms - RAP-S-KNOB3U   RAM® Key Lock Knob with Steel Insert for B Size Socket Arms - RAM-KNOB3LSU   RAM® Pin-Lock™ Security Knob with 7-Pin Pattern for B Size Socket Arms - RAP-S-KNOB3-7U RAM® X-Grip® Caps   RAM® X-Grip® Rubber Cap 4-Pack Replacement - RAP-UN-CAP-4U   RAM® X-Grip® Red Rubber Cap 4-Pack - RAP-UN-CAP-4-REDU   RAM® X-Grip® Blue Rubber