The GPS long arm suction cup mount with 17mm ball, telescoping arm is adjustable from 4.53 to 6.89 inches and swivels 270 degrees. | This GPS car mount features an extra strong suction cup with super sticky gel to stably mount your Garmin GPS in the best visual position. | Package includes: One suction cup mount( main body made of high quality ABS ), wipes( for cleaning mounting surfaces ), installation manual. | Suitable for Garmin GPS devices with 17mm swivel ball mounting pattern. | Also works for GoPro Action Camera & car phone holder with 17mm swivel ball mounting base.

The 1" ball round base is constructed of solid marine-grade 6061-T6 aluminum alloy, CNC machined, and III grade hard anodized surface finishing to ensure reliability and durability in the most challenging environments | The mounting base is made of a 1" anti-slip TPU ball connected to a 2.4" diameter round base, including a variety of pre-drilled holes with industry-standard AMPS hole patterns | Compatible with RAM Mounts and any other B size 1" ball components, also compatible with VAZESWIN all B size 1" ball double socket arms | Ideal for use as a mounting plate to support electronic devices to mount cell phone, tablet, camera, fish finder, gps chartplotter, navigation, radio and other various Garmin/Lowrance/Humminbird/Raymarine electronic devices | Ideal for use as mounting base on boat, kayak, semi-truck, car, truck, treadmill and a variety of off-road vehicles

Package Includes: The marine electronic mount consists of a 2.4" diameter round base, a 9.1" long double socket arm and a 6.25" x 2" marine electronic rectangular plate | Round Base: The round base includes a C size 1.5" TPU ball and contains pre-drilled holes, including the universal AMPS hole pattern | Long Arm: The long double socket arm has a total length of 9.1"(23 cm), compatible with RAM Mounts C size 1.5" Ball components | Fish Finder Mounting Plate: The rectangle plate includes a C size 1.5" TPU ball and contains a variety of pre-drilled holes that are compatible with several marine electronic devices, including fish finders and chartplotters | Sturdy & Durable: The round base & rectangle plate made of 6061-T6 aluminum alloy material with CNC machining and iii grade hard anodized surface. The long double socket arm made of powder-coated, 6061-T6 aluminum alloy for durability and reliability in the most demanding marine environments | Compatible with Garmin: ECHOMAP Plus 72cv 73cv, 74cv, 75cv 77cv; GPSMAP 722, 722xs, 742, 742xs; Striker Plus 5cv, 7cv, 7sv, and other Fish finders and GPS Chartplotters | Compatible with Lowrance: HDS Carbon 7, HDS LIVE 7, Hook Reveal 7 Series, Hook Reveal 9 Serie, and other Fish finders and GPS Chartplotters | Partial Compatibility: Compatible with Humminbird & Raymarine Most Fish Finders, GPS Chartplotters. (Please Note: Not compatible with the Humminbird Helix 5, Helix 7, Helix 8, Helix 9, Helix 10, Helix 12, Helix 15 and Solix 10)

Long Arm: VAZESWIN double socket arm with an overall length of 5.9"(150 mm) | Sturdy & Durable: The B size 1" ball long arm is made of solid aircraft-grade aluminum alloy with powder-coated to ensure reliability and strength in the harshest conditions | Wide Application: Compatible with RAM Mount & VAZESWIN all 1"(25.4 mm) ball mounting base components | Universal Compatibility: Compatible with other 1" ball device holders, like phone mounts, action camera holders, navigation mounts, marine electronic mounts and more

Long Arm: The double socket arm with an overall length of 9.1"(230 mm) | Sturdy & Durable: The C size 1.5" ball long arm is made of heavy duty solid aircraft-grade aluminum alloy with powder-coated to ensure reliability and strength in the most challenging environments | Wide Application: Compatible with RAM Mount & VAZESWIN all 1.5"(38.1 mm) ball mounting base components | Universal Compatibility: Compatible with other 1.5" ball device holders, such as: fish finder mounts, chartplotter mounts, navigator mounts, tablet mounts, marine electronic mounts, depth finder mounts, etc.