The AMPS hole pattern is a common mounting hole layout used across many RAM® Mount components, device cradles and vehicle mounting plates. It matters because it helps customers connect compatible bases, holders, plates and accessories. For New Zealand buyers building RAM® Mount setups for vehicles, boats, tablets, GPS units or workstations, understanding AMPS compatibility can make it easier to choose parts that fit together.
RAM® Mounts are modular, which means many setups are built from separate holders, arms and bases. The AMPS hole pattern is one of the common ways these parts connect to each other or to a fixed surface.
If you are installing a mount permanently in a ute, truck, boat, workshop, warehouse or retail counter, AMPS-style plates can provide a strong and practical foundation.
What does AMPS mean?
AMPS refers to a standard hole pattern used for mounting equipment and accessories. In RAM® Mounts, AMPS-compatible plates and bases are commonly used to attach holders, cradles and mounts to flat surfaces or device brackets.
Customers will often see AMPS mentioned in relation to diamond plates, round plates, device cradles and drill-down bases.
The important thing is not the name itself. The important thing is compatibility. If two parts share the same mounting pattern, they are more likely to connect cleanly.
Why the AMPS pattern matters for RAM® Mounts
The AMPS pattern matters because it helps connect the mounting system together. A phone holder, tablet cradle, GPS cradle or fish finder bracket may use an AMPS-compatible pattern. A RAM® diamond base or round plate can then connect to that device or surface.
For fixed installations, AMPS plates are especially useful. They can be attached to a suitable surface, then connected to a RAM® arm and holder.
This is helpful for New Zealand vehicles, boats, workshops, warehouses and workstations where customers want a more permanent setup than a suction or temporary clamp mount.
Common RAM® AMPS-compatible components
AMPS diamond plates vs round plates
RAM® diamond plates are compact and commonly used to connect holders and cradles to a RAM® ball. They are often seen behind phone holders, GPS cradles and smaller device mounts.
Round plates provide a broader mounting surface and can be useful for fixed installations, heavier devices or bases that need more support. They are often used in vehicle, marine, workstation and equipment setups.
The right plate depends on the device, available space and mounting surface.
When should NZ buyers use an AMPS-style base?
An AMPS-style base is useful when the mount will stay in place long-term. This includes commercial vehicles, trucks, utes, boats, forklifts, warehouses, workstations, retail counters and dedicated tablet setups.
A fixed AMPS-style base can be more stable than a temporary mount, especially when used with tablets, rugged devices, fish finders or commercial equipment.
For customers who want a clean and permanent installation, AMPS components are often worth considering.
AMPS pattern for phone mounts
Many phone holder setups use a diamond plate behind the holder. This allows the holder to connect to a RAM® arm and base.
For phone mounts, a B Size diamond ball base is common. It is compact and works well for many phone setups in cars, delivery vehicles, utes and light commercial vehicles.
AMPS pattern for tablet mounts
Tablet mounts often need stronger components because tablets are larger and heavier than phones. For larger or rugged tablets, C Size components and a stronger AMPS-style base may be more suitable.
A fixed AMPS base can help keep the tablet stable in trucks, service vans, forklifts, warehouses and workstations.
AMPS pattern for boats and fish finders
Marine electronics often use mounting plates or brackets that need a stable connection. RAM® round plates and larger components can be useful when mounting fish finders, GPS units and marine screens.
For heavier fish finders, check whether C Size or D Size components are required.
Common mistakes to avoid
Do not assume all mounting holes are the same. Check whether the device, cradle or base is AMPS-compatible.
Do not use a small plate for a heavy device if a stronger plate or larger ball size is required. Do not drill into a vehicle, boat or counter without checking the location, clearance and suitability first.
Also make sure the holder, arm and base use compatible ball sizes.
Buying checklist
Before buying AMPS-style RAM® components, check the device, hole pattern, ball size, mounting surface, device weight, arm length, whether the install is permanent and whether drilling is suitable.
Why buy from Mounts New Zealand?
Mounts New Zealand offers genuine RAM® AMPS plates, diamond bases, round plates, arms, holders and components. Customers can build compatible setups for phones, tablets, GPS units, fish finders, workstations and vehicle installs.
For customers unsure about compatibility, Mounts NZ can help identify which plate, arm and base suit the device and installation.
Frequently Asked Questions
What is the AMPS hole pattern?
The AMPS hole pattern is a common mounting hole layout used to connect compatible device cradles, plates and mounting bases.
Why does AMPS matter for RAM® Mounts?
It helps identify which holders, plates and bases can connect together, especially for fixed installations.
What is a RAM® diamond base used for?
A RAM® diamond base is commonly used to connect smaller holders or cradles to a RAM® ball and arm.
Is an AMPS-style base better than suction?
For permanent installations and heavier devices, an AMPS-style fixed base is often more stable than a suction base.
NZ buyers should pay attention to the AMPS hole pattern when building fixed RAM® Mount setups. It helps ensure holders, plates and bases connect properly and can provide a stronger foundation for vehicles, boats, workstations and commercial installs.
Explore Mounts New Zealand’s RAM® AMPS plates, diamond bases, round plates, arms and components, or contact the team for help checking compatibility.