RAM® 2.5" Square Post Clamp Mount with Round AMPS Plate
Part#: RAM-101U-B-247-25
Hardware Included：
(2) 5/16""-18 x 3"" Machine Screws
(2) 5/16""-18 Nylock Nuts
Clamp Range：2.5" max width
Socket-To-Socket Length：2.5"
Hole Pattern：
4-Hole AMPS: 1.181" x 1.496"
3-Hole 120-Degree：1.812" Diameter
Ball/Socket Size：C Size (1.5")
Weight Capacity：
Standard Use: 4 lbs
Heavy-Duty Use：3 lbs
Materials：Marine-grade aluminum
Weight：1.35 lbs.
 
 
RAM® 2.5" Square Post Clamp Mount with Round AMPS Plate
Part#: RAM-101U-247-25
Hardware Included：
(2) 5/16""-18 x 3" Machine Screws
(2) 5/16""-18 Nylock Nuts
Product Dimensions：Overall Height: 7.85"
Clamp Range：2.5" max width
Socket-To-Socket Length：4.66"
Hole Pattern：
4-Hole AMPS: 1.181" x 1.496"
3-Hole 120-Degree：1.812"Diameter
Ball/Socket Size：C Size (1.5")
Weight Capacity：
Standard Use: 4 lbs
Heavy-Duty Use：3 lbs
Materials：Marine-grade aluminum
Weight：1.55 lbs.
 
RAM® 3" Square Post Clamp Mount with Round AMPS Plate
Part#: RAM-101U-B-247-3
Hardware Included：
(2) 5/16""-18 x 3" Machine Screws
(2) 5/16""-18 Nylock Nuts
Clamp Range：3" max width
Socket-To-Socket Length：2.5"
Hole Pattern：
4-Hole AMPS: 1.181" x 1.496"
3-Hole 120-Degree：1.812"Diameter
Ball/Socket Size：C Size (1.5")
Weight Capacity：
Standard Use: 4 lbs
Heavy-Duty Use：3 lbs
Materials：Marine-grade aluminum
Weight：1.55 lbs.

RAM® 3" Square Post Clamp Mount with Round AMPS Plate
Part#: RAM-101U-247-3
Hardware Included：
(2) 5/16""-18 x 3" Machine Screws
(2) 5/16""-18 Nylock Nuts
Product Dimensions：Overall Height: 7.85"
Clamp Range：3" max width
Socket-To-Socket Length：4.66"
Hole Pattern：
4-Hole AMPS: 1.181" x 1.496"
3-Hole 120-Degree：1.812"Diameter
Ball/Socket Size：C Size (1.5")
Weight Capacity：
Standard Use: 4 lbs
Heavy-Duty Use：3 lbs
Materials：Marine-grade aluminum
Weight：1.8 lbs.

RAM® 3" Square Post Clamp Mount with Round AMPS Plate
Part#: RAM-101U-D-247-3
Hardware Included：
(2) 5/16""-18 x 3" Machine Screws
(2) 5/16""-18 Nylock Nuts
Clamp Range：3" max width
Socket-To-Socket Length：8"
Hole Pattern：
4-Hole AMPS: 1.181" x 1.496"
3-Hole 120-Degree：1.812"Diameter
Ball/Socket Size：C Size (1.5")
Weight Capacity：
Standard Use: 4 lbs
Heavy-Duty Use：3 lbs
Materials：Marine-grade aluminum
Weight：2.35 lbs.

RAM® Square Post Clamp Mount for Posts up to 4" Wide
Part#: RAM-101U-B-247-4
Hardware Included：
(2) 5/16""-18 x 3" Machine Screws
(2) 5/16""-18 Nylock Nuts
Clamp Range：4" max width
Socket-To-Socket Length：2.5"
Hole Pattern：
4-Hole AMPS: 1.181" x 1.496"
3-Hole 120-Degree：1.812"Diameter
Ball/Socket Size：C Size (1.5")
Weight Capacity：
Standard Use: 4 lbs
Heavy-Duty Use：3 lbs
Materials：Marine-grade aluminum
Weight：1.85 lbs.
 
RAM® 4" Square Post Clamp Mount with Round AMPS Plate
Part#: RAM-101U-247-4
Hardware Included：
(2) 5/16""-18 x 3" Machine Screws
(2) 5/16""-18 Nylock Nuts
Product Dimensions：Overall Height: 7.85"
Clamp Range：4" max width
Socket-To-Socket Length：4.66"
Hole Pattern：
4-Hole AMPS: 1.181" x 1.496"
3-Hole 120-Degree：1.812"Diameter
Ball/Socket Size：C Size (1.5")
Weight Capacity：
Standard Use: 4 lbs
Heavy-Duty Use：3 lbs
Materials：Marine-grade aluminum
Weight：2.15 lbs.