Features:
【TYPE A APPLICABLE RANGE】Suitable for 55-85mm/2.17-3.35inch mobile phone power supply, hard disk box and other products clamping. It is suitable for the expansion of the photo light frame crossbar and selfie stick with the diameter range of 12-22mm/0.47-0.87inch.
【TYPE B APPLICABLE RANGE】Wide installation range. And the clamping range is large, which can be applied to most charging banks on the market, and the clamping width range is 51.5-86mm/2.03-3.39inch.
【DURABLE MATERIAL】Mainly made of aviation grade aluminum alloy and stainless steel material, with CNC finishing. The product is lighweight and durable, long time to use. And with 1pc iron hex wrench.
【STRONG EXPANSION】Both ends of the clamp are provided with 1/4 screw holes to expand the head and tripod frame, and 1/4 screw on the back can be installed on other accessories.
【WITH SILICONE PAD】Protect your equipment from clamping damage, the clamping surface is equipped with a large area of protective silicone pad. And it is very easy to install.

Specification:
Type(different design): A, B
Material:
power bank holderaluminum alloy+silicone+stainless steel
hex wrenchiron
Color:
power bank holderblack
hex wrenchsilver
Size(approx.):
type A(normal condition) (L x W x T) 73x34x34mm/2.87x1.34x1.34inch, clamp range 55-85mm/2.17-3.35inch
type B(adjustable length x width x thickness) 71-103x38x35.6mm/2.8-4.06x1.50x1.40inch, clamp range 51.5-86mm/2.03-3.39inch

Package Included:
1 PC x Power Bank Holder
1 PC x Hex Wrench