Best Erw Square Steel Tubes

Stainless Steel Test Tube Rack,12 Holes,Outer Diameter Permitted of Tubes 34-36mm,Wire Constructed 6x2 Format,Adamas-Beta

SPECIFICATION - Fit for 34 to 36mm test tubes, square holes, hold up to 12 tubes.
MATERIAL - Made of premium 304 stainless steel, durable and the joints to be well made,easy to carry.
FINE WORKMANSHIP - Highly polished surface, no edges and sharps, high and low temperature resistant, and corrosion resistant.
GOOD STABILITY - Wide base provides stability and prevents tipping, no edges and sharps, double layers structure.
SUITABLE - Used in scientific research, industrial and mining enterprises and colleges and other laboratories for a large number of analysis and testing as a test tube rack.

Material: Stainless steel tube dia 25mm, thickness 1.6mm.
Keyboard/ laptop holer tilt: -85°~ +20°.
Chair Arm Clamping Mouse Pad (with mouse mat) size:480mm(Length), 230mm(Width),12mm (Thickness).
1* Chair clamping mouse pad with mouse mat.

⛱️Camping Cots For Adults: The 10 legs crossed-tubes structure has advantages of fine performance, durability and firmness.
⛱️Material: Quality double layers 1200D polyester fabric and steel frame.The thicker oxford makes you can't feel the bars of tubes.The head of the cot slightly elevated as a headrest. Oval-Square shape tube is 1".
⛱️Size and Portable: Unfold size of the camping cot is 75"x28"x15.

...y & Durable: Hold it together, for the long term! Sturdy carbon steel construction is a durable, corrosion-resistant and long-lasting solution to all your trailer needs. You can trust in the Ohuhu Trailer Receiver to do its job every time..
Use Only For 2"*2" Square Tubes: : Designed specifically for 4"-4.5" bumpers, this receiver is made for use with 2"*2" square tubes. Ensure that there is at least 1" of space between the bumper and trailer before installation..
200lbs Tongue Weight Capacity: The Ohuhu Camper Bumper Hitch has a 200lbs tongue weight capacity that you can rely on (Note: It is NOT intended for towing purposes)..
Accessories Included: Also included with your purchase are a set of 5/8" hitch pins and 1 rubber cap. Use the pins to secure the rack once installed on the hitch receiver to make it more stable, and the rubber cap to cover the hitch receiver when not in use..

Square tubes will not roll around which makes them easier to pack and ship than traditional round mailing tubes..
These one piece tubes ship flat to save space..
Tubes fold together fast without tape or glue..
Constructed from 200#/ECT-32-B kraft corrugated..

Camping Cots For Adults: The 10 legs crossed-tubes structure has advantages of fine performance, durability and firmness.
Material: Quality double layers 1200D polyester fabric and steel frame.The thicker oxford makes you can't feel the bars of tubes.The head of the cot slightly elevated as a headrest. Oval-Square shape tube is 1".
Size and Portable: Unfold size of the camping cot is 75"x28"x14.

【Premium Material】 REDCAMP card table is made of environmentally friendly PP table top and 22mm thicker steel tubes which is very durable that can last for a long time. It can hold up to 165LBS..
【Dimension】 The square table measures L34"xW34"xH28.5" when open and L34"xW17"xH2.5" when folded in half. Weighs only 11LBS. The table is big enough for 4 people use. With its compact folded size, the table can be stored in a limit space..
【Sturdy and Stable】 Bottom of our square card table is finished with sturdier honeycomb structure to prevent sunken. The table is also designed with anti-slip feet caps and security lock to ensure the square table stable enough in use..
【Easy to Setup and Carry】 This fold in half card table can easily set up within several seconds. Quick to fold out and take with the carry handle. It is also easy to clean the tabletop with a paper or cloth..
【Utility Table】 The portable folding table can be used for parties, family reunions, playing cards, puzzle, mah jongg. Also suitable for patio, lawn, picnic, trade shows, meetings, receptions, and banquet venues..

Anti-rust & Easy to Clean: No water worries here! The Ohuhu Dish Drying Rack is made with food-grade stainless steel and constructed with 304 square tubes with silicone edging to prevent rusting and sliding dishes. For those of you who like to be really clean, the silicone cover can even be removed for washing.
Non-slip & Sturdy: To prevent your plates and dishes from sliding around, this design uses square steel tubes instead of round ones to keep dishes more stable. Plus, with a 35lb load capacity, it can hold plenty of dishes without breaking a sweat.
Save Counter Space: Low on counter space? This is a great way to save room while not having to dry all your dishes by hand! Fitting right over your sink, the Ohuhu Over Sink Drying Rack gets the job done, then rolls up when you don't need it. Just stick it in the cabinet until next time. Use for over the sink up to 17.4 inches width.
Extreme Heat Resistance: Whatever you throw its way, this rack can handle it. Be it hot water, running it through the dishwasher, or even putting a hot pot on top, it can withstand temperatures as high as 240°C/460°F.
More Than a Dish Rack: This rack doesn't stop at drying dishes! Use it to wash produce, give yourself more counter space, or even use it as a trivet. Ex....