SmallRig 4148 Rotatable Horizontal to Vertical Mount Plate Kit for Sony Alpha 7 Series

Compatibility

• Sony Alpha 7R V
• Sony Alpha 7R IV
• Sony Alpha 7 IV
• Sony Alpha 7S III

Features

• Enables quick switching between horizontal and vertical shooting modes without adjusting the lens optical axis.
• Secures the camera bottom with a 1/4"-20 screw and anti-twist pin to prevent rotation.
• Maintains full access to the LCD flip screen and all ports.
• Built-in pads protect the camera from scratches and twisting.
• Compatible with Arca-type and Manfrotto RC2 tripod plates.
• Mounting plate rotates 90 degrees by unlocking a knob for easy mode switching.
• Bottom threaded holes (1/4"-20 and 3/8"-16) support accessories such as Handle 2093C to improve handheld stability.
• Baseplate can be used separately and features a hinge arm fitting the battery door for enhanced grip.
• Includes a strap slot and a 1/4"-20 threaded hole for wrist strap attachment.
• Comes with a quick release plate and a magnetic double-head wrench for easy installation and removal.

Specifications

• Product Dimensions: 107.5 x 80.4 x 28.7 mm
• Package Dimensions: 162.0 x 121.0 x 71.0 mm
• Product Weight: 185 ± 5 g
• Package Weight: 281.5 ± 5 g
• Materials: Aluminum Alloy, Stainless Steel

Included in the Package

• 1 x Baseplate
• 1 x Lens Ring Mounting Plate for Vertical and Horizontal
• 1 x Allen Wrench

Important Notes

• Supports only lens adapter rings with an outer diameter less than 63 mm; remove lens adapter ring support if present.
• Not compatible with Tamron 28-75mm f/2.8 Di III VXD G2 Lens (Sony E).