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Top Plates
Top plates sit on your tripod or bipod head and clamp your rifle, spotting optic or thermal scanner in place. The ones in this category are lever-release clamps, so you can lock a rail in, flip the lever and lift the gear off in a second when you need to move.
Two clamps, two styles
The Heavy Duty Lever-Release Arca/Pic Rail Clamp takes both Arca-Swiss dovetails and Picatinny rails. It has a 3/8-16 threaded base, the same thread as the mounting screw on most larger tripod heads, so it threads straight on.
The Leofoto LSC-50 Lever-Release Hybrid Clamp is a bolt-on style clamp. Use it when you want the clamp fixed to a head or plate with screws rather than spun onto a stud.
Both are aluminum, and both give you a steady base under recoil and on long sits watching a field edge. Pick based on how your tripod head is set up and which rail your gear wears. If your rifle has an M-LOK or KeyMod handguard, add one of our Arca Swiss plates so it drops right into the clamp.
A lever clamp makes a real difference at night. You can scan with a thermal, spot a coyote at the tree line, and settle the rifle into the same clamp without fumbling for knobs in the dark.
Frequently Asked Questions
What are top plates for?
On a shooting tripod, a top plate is the clamp that holds your rifle or optic to the head. It grips a rail, usually Arca-Swiss or Picatinny, and lets you lock gear on and off quickly. In carpentry the term means the board across the top of a framed wall, which is a different thing entirely.
What size are top plates?
Tripod top plates are sized by the rail they grip and the thread they mount with, not by length. Arca-Swiss dovetails share a common profile, so an Arca clamp fits Arca plates from different makers. The Heavy Duty clamp here uses the 3/8-16 thread found on most larger tripod heads.
Why are there two types of top plate here?
Tripod heads take clamps in two common ways. Some have a threaded stud, so a clamp with a 3/8-16 base like our Heavy Duty Arca/Pic model screws right on. Others take a clamp bolted to the head, which is how the Leofoto LSC-50 is built. Match the clamp to the head you own.
What is the difference between a top plate and a sill plate?
Those are framing terms. A sill plate is the board anchored to the foundation, and a top plate caps the wall studs. Shooters use the phrase differently: it means the clamp on top of a tripod head that holds your rifle by its rail. This page covers the shooting kind.
