Your Cart

Product	Qty	Price
ROHN 25G Tower...	1	$7.95
18 inch Telescopic...	8	$28.40
5' Foot X 1...	7	$16.30
18 inch Deluxe...	1	$26.95
53" X 2.00"...	1	$17.95
EZ19B Roof...	4	$18.08
3 inch wall...	3	$12.95
10' Foot X...	1	$27.95
50 FT RG11...	1	$35.00
ROHN 25G 10...	4	$334.00
Complete Grounding...	5	$32.00
100 FT RG11...	3	$55.00
Telescopic...	10	$120.00
ROHN 25G Tower...	1	$101.00
24 inch Telescopic...	4	$34.75
4 inch Heavy...	3	$11.95
10' Foot X...	1	$28.90
ROHN 4 inch...	9	$39.00
1/4 inch Heavy...	1	$1.15
EZ TM-30-U...	1	$112.00
ROHN 25G 20...	1	$540.00
3 Foot Tripod...	1	$31.50
12 inch Deluxe...	2	$19.95
ROHN 25G Tower...	1	$205.00
ROHN H40 Telescopi...	10	$163.00
3 Foot Tripod...	1	$36.88
8' Foot X 1...	1	$27.95
ROHN 45G 55G...	1	$290.00
ROHN 25G 35...	2	$897.00
ROHN 25AG 45AG...	1	$49.00
40 Foot Telescopic...	1	$240.00
ROHN 25G Assembly...	1	$186.00
125 FT RG11...	2	$59.00
ROHN 25G Tower...	2	$369.00
ROHN 25G Tower...	3	$79.00
ROHN 12 inch...	5	$84.00
ROHN 25G Tower...	1	$398.00
ROHNJACK G...	2	$329.00
3/16" Extra...	1	$110.00
ROHN 25G Antenna...	1	$415.00
24 inch Deluxe...	3	$34.95
TTRSL100 Safety...	2	$850.00
Rohn RSL Tower...	2	$592.00
Rohn RSL Tower...	4	$60.50
Rohn RSL Tower...	4	$196.00
ROHN Universal...	2	$70.38
ROHN 45G 20...	1	$915.00
ROHN Lightning...	7	$145.00
EZ32 Telescopic...	6	$14.95
Rohn RSWGB...	4	$260.00
Rohn RSL Tower...	4	$1,150.00
ROHN H50 Telescopi...	20	$189.00
RASK12 Accessory...	4	$296.00
ROHN Universal...	1	$595.00
PLA1000 F Connecto...	1	$49.95
Rohn RSL Tower...	3	$625.00
ROHN RSL 100...	3	$6,090.00
ROHN 25G Adjustabl...	1	$186.00
Telescopic...	15	$164.00
40 Foot Telescopic...	1	$309.00
ROHN 45G 40...	1	$1,605.00
Rohn RSL Tower...	6	$372.00
Rohn RSL Tower...	6	$310.00
ROHN RSL 100...	3	$6,636.00
#12 Solid Copper...	3	$24.95
ROHN RSL TOWER...	3	$33.00
ROHN 25G Adjustabl...	1	$203.00
ROHN 24 inch...	9	$88.00
ROHN 65G Tower...	1	$665.00
8 inch Deluxe...	1	$16.95
ROHN 65G Adjustabl...	1	$745.00
Universal Tower...	1	$57.00
Dual Port Coaxial...	2	$1.65
Thomas and...	2	$0.35
EZ32C Telescopic...	4	$24.95
Rohn RSL Tower...	1	$58.00
225 FT RG11...	3	$99.00
Rohn RSL RGKG...	4	$430.00
PPC AquaTight...	1	$2.95
EZ TM-50-U...	2	$164.00
EZ32A Telescopic...	2	$21.95
30 inch Telescopic...	2	$24.95
ROHN TUF TUG...	6	$335.00
LNS5010 Black...	1	$39.95
HOLLAND 12...	1	$2.65
Rohn RSL Tower...	2	$345.00
4 inch TV Antenna...	1	$12.00
Rohn RSL Tower...	4	$1,345.00
RG11 RG7 RG6...	2	$12.95
ROHN 55G 20...	1	$1,405.00
ROHN 65G Tower...	1	$780.00
Channel Master...	1	$1.40
ROHN 65G 40...	1	$5,090.00
ROHN 25G 10...	1	$156.00
20 dB 2 Port...	1	$2.89
ROHN 45G 35...	1	$1,715.00
75 FT RG11...	2	$45.00
ROHN 8 inch...	2	$79.00
HOLLAND 20...	1	$2.65
ROHN 45G 55G...	1	$745.00
ROHN Universal...	1	$695.00
ROHN 55G Tower...	1	$298.00
ROHN 65G 20...	2	$2,600.00
Non-Penetrating...	1	$131.00
HOLLAND LA...	1	$11.95
Rohn RSL Tower...	3	$156.00
ROHN 65G 10...	1	$1,908.00
ROHN 18 inch...	2	$86.00
12 inch Telescopic...	2	$23.50
Single Port...	1	$0.95
ROHN 65G Tower...	1	$1,350.00
ROHN TUF TUG...	1	$325.00
50 Foot Telescopic...	1	$325.00
RG6 Underground...	1	$34.00
50 Foot Telescopic...	2	$282.00
ROHN 25G Anti...	1	$598.00
Dual Port Coaxial...	1	$1.35
DC Voltage...	1	$1.95
Dual Port Coaxial...	1	$1.30
3S-SQ2 Clamp...	1	$16.95
Goods Total	312	$114,203.90
View Cart Check out

3S-SQ4-2 Clamp and Square U Bolt for 4x4 Post Supports Pipe 1.66” - 2” OD

View Larger Image

Price$17.95

Manufacturer Code3S-SQ4-2

Qty

Add to Cart View Cart Check out Shipping Calculator

AvailabilityUsually ships in 24 Hrs

ShippingCan ship Canada

Highlights

Designed to support most:

WiFi ,PCS,Cellular,

and TV antennas

Pre- galvanized

Pipes 1-66" to 2.00" OD

3S-SQ4-2 Clamp and Square U Bolt for 4x4 Post Supports Pipe 1.66” - 2” OD

The Pole to Pole Mounts is designed to support most WiFi , PCS, Cellular,Ham and TV antennas. The Pole to Pole Mounts allows you to vary the mounting pipe length and supports pipe diameter from 1.66” OD up to 2” OD . It is Zinc Plated for corrosion protection. Can be clamped to a 4 x 4 Metal or Wood Post - Comes with 2 Heavy Duty 6” Alligator Clamps

Product details

Part #:	3S-SQ4
Category:	Square U-Bolts
Thread length:	3.75"
Comes with nuts:	Yes
Material:	Steel
Plating:	Zinc
Thread density:	Coarse
Diameter:	3/8"
Inside width:	4-34"
Inside length:	8"
Clamps:	6" Alligator Clamps

Rate this product.

Average Customer Rating:

based on 1 reviews. Write a review.

24 Apr 2021, 10:29 PM

Paul B. (Guest)

Very sturdy clamp!

I am rather novice in actually building things, and wanted to clamp my mast to 4x4 post right. Stainless strips and some 2” screws did not feel right...
When the clamps first came, I was on the verge of returning them, since they would not snug 4x4 (nominal, 3.5” real) post at all, inner size was more like 4 3/4”. Still, was encouraged to just clamp them, and worked like charm!
Tidbit of info from another site: separate two clamps with 1-2 inches per foot of mast length (2 in windy areas) — would be nice if some advice like that be available here!

See all customer reviews..

The Pole to Pole & Crossover mounts are designed to support most WiFi , PCS, Cellular, and TV antennas. The Pole to Pole Mounts allows you to vary the mounting pipe length and diameter,

All of our mounts are weather protected using either a HDG (Hot Dipped Galvanized) or a Pre-Galvanization finishing process for corrosion protection.

The pole to pole mounts allow you to connect one pole or mast to an adjacent pole or mast of the same or of varying diameter.

You can increase the amount of strength and holding power by utilizing multiple mounts space out over the length of the mounting pipe. There are many reasons you might need to use these mounts and they mostly involve the need to attach a pole to another pole to either extend the original or simply as an attachment point.

All of our pole to pole mounts can easily be shipped UPS.