INON Multi Direct Base II Long

Total 10 fixing holes (M6 x 6, M5 x 4) on its base provide broad compatibility with major brands' housings/grips, and attached thoroughly by two cap bolts.
 
■Full length: 88mm (3.5in)
■Effective length: 76mm (3.0in)
■Weight: 46g (1.6oz) [air] / approx.28g (1.0oz) [underwater]
■Package contents: M6 Cap Bolt x 2, M5 Cap Bolt x 2,
　　　　　　　　　　 M6 Flat Washer x 2, M5 Flat Washer x 2, Allen Wrench
 
■Compatible base/housing etc.

• Grip Base D4, Grip Base M1, D Holder, D Holder Extension Bar,
• Grip Base DIII w/ Rubber Grip D, Grip Base DII w/ Rubber Grip D,
• Holder II, Grip+Bar III Set, Holder II Grip Set, Holder Base,
• Grip+Bar I Set, Grip+Bar II Set,
• Port Arm for MRS, Port Arm for UFL-MR130 EFS60, Tripod Adapter,
• Weight Plate (Screw Type), Weight Plate (Velcro Type),
• X-2 series Housing, X1-Z/LZ/NZ Housing
• Other brands' housing/arm system including Anthis, Kenko, SEA&SEA, Nauticam