UFDO Series Clamps On Clamps, Inc.

Heavy Duty Double Edge (Open End) W/Flat U-Bolt
This double edge open end clamp provides superior strength and sealability. The UFDO is a very strong alternative to our SD-Series when the closure clips are not required for the intended application. This particular clamp utilizes a flat U-bolt instead of round for applications where space is at a minimum.

The UFDO-Series is available in a variety of sizes, finishes and materials including 304 Stainless Steel on certain sizes.

Note We reserve the right to change specifications and/or designs without prior notice or obligation.

Item #	Size	A	B	C	D	E	F	G	H	Gauge	Weight
UFDO200	N/A 2.00 in	N/A 3.25 in	N/A 2.50 in	N/A 3.82 in	N/A 1.5 in	N/A 2.17 in	N/A 0.31 in	N/A 1.42 in	N/A 0.640 in	N/A 11	N/A 0.41 lb
UFDO225	N/A 2.25 in	N/A 3.50 in	N/A 2.75 in	N/A 3.94 in	N/A 1.5 in	N/A 2.42 in	N/A 0.32 in	N/A 1.55 in	N/A 0.640 in	N/A 11	N/A 0.46 lb
UFDO250	N/A 2.50 in	N/A 3.75 in	N/A 3.00 in	N/A 4.19 in	N/A 1.5 in	N/A 2.67 in	N/A 0.33 in	N/A 1.68 in	N/A 0.640 in	N/A 11	N/A 0.50 lb
UFDO275	N/A 2.75 in	N/A 4.13 in	N/A 3.25 in	N/A 4.36 in	N/A 1.5 in	N/A 2.92 in	N/A 0.32 in	N/A 1.79 in	N/A 0.82 in	N/A 11	N/A 0.57 lb
UFDO300	N/A 3.00 in	N/A 4.38 in	N/A 3.50 in	N/A 4.54 in	N/A 1.5 in	N/A 3.17 in	N/A 0.30 in	N/A 1.90 in	N/A 0.82 in	N/A 11	N/A 0.63 lb
UFDO350	N/A 3.50 in	N/A 4.88 in	N/A 4.00 in	N/A 5.04 in	N/A 1.5 in	N/A 3.67 in	N/A 0.56 in	N/A 2.40 in	N/A 0.82 in	N/A 11	N/A 0.82 lb
UFDO400	N/A 4.00 in	N/A 5.38 in	N/A 4.50 in	N/A 5.85 in	N/A 1.75 in	N/A 4.17 in	N/A 0.53 in	N/A 2.50 in	N/A 0.83 in	N/A 11	N/A 0.91 lb
UFDO500	N/A 5.00 in	N/A 6.37 in	N/A 5.50 in	N/A 6.79 in	N/A 1.75 in	N/A 5.17 in	N/A 0.53 in	N/A 3.12 in	N/A 0.83 in	N/A 11	N/A 1.13 lb
UFDO600	N/A 6.00 in	N/A 7.75 in	N/A 6.50 in	N/A 7.71 in	N/A 1.5 in	N/A 6.17 in	N/A 0.58 in	N/A 3.68 in	N/A 1.00 in	N/A 11	N/A 1.35 lb

N/A 3.25 in

N/A 2.50 in

N/A 3.82 in

N/A 1.5 in

N/A 2.17 in

N/A 0.31 in

N/A 1.42 in

N/A 0.640 in

N/A 11

N/A 0.41 lb

UFDO225

N/A 2.25 in

N/A 3.50 in

N/A 2.75 in

N/A 3.94 in

N/A 1.5 in

N/A 2.42 in

N/A 0.32 in

N/A 1.55 in

N/A 0.640 in

N/A 11

N/A 0.46 lb

UFDO250

N/A 2.50 in

N/A 3.75 in

N/A 3.00 in

N/A 4.19 in

N/A 1.5 in

N/A 2.67 in

N/A 0.33 in

N/A 1.68 in

N/A 0.640 in

N/A 11

N/A 0.50 lb

UFDO275

N/A 2.75 in

N/A 4.13 in

N/A 3.25 in

N/A 4.36 in

N/A 1.5 in

N/A 2.92 in

N/A 0.32 in

N/A 1.79 in

N/A 0.82 in

N/A 11

N/A 0.57 lb

UFDO300

N/A 3.00 in

N/A 4.38 in

N/A 3.50 in

N/A 4.54 in

N/A 1.5 in

N/A 3.17 in

N/A 0.30 in

N/A 1.90 in

N/A 0.82 in

N/A 11

N/A 0.63 lb

UFDO350

N/A 3.50 in

N/A 4.88 in

N/A 4.00 in

N/A 5.04 in

N/A 1.5 in

N/A 3.67 in

N/A 0.56 in

N/A 2.40 in

N/A 0.82 in

N/A 11

N/A 0.82 lb

UFDO400

N/A 4.00 in

N/A 5.38 in

N/A 4.50 in

N/A 5.85 in

N/A 1.75 in

N/A 4.17 in

N/A 0.53 in

N/A 2.50 in

N/A 0.83 in

N/A 11

N/A 0.91 lb

UFDO500

N/A 5.00 in

N/A 6.37 in

N/A 5.50 in

N/A 6.79 in

N/A 1.75 in

N/A 5.17 in

N/A 0.53 in

N/A 3.12 in

N/A 0.83 in

N/A 11

N/A 1.13 lb

UFDO600

N/A 6.00 in

N/A 7.75 in

N/A 6.50 in

N/A 7.71 in

N/A 1.5 in

N/A 6.17 in

N/A 0.58 in

N/A 3.68 in

N/A 1.00 in

N/A 11

N/A 1.35 lb