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Best Erw Square Steel Tubes

Eppendorf 022639269 Centrifuge Tube Adapter for Rotor A-4-38, Round Bucket, 4-10ml Tube, 4-Place (Pack of 2)

  • Choice of round buckets with optional aerosol-tight lids or high-capacity square buckets for round-bottom tubes.
  • Round buckets accommodate conical and round-bottom tubes from 1.1 ml to 85 ml.
  • Square buckets accommodate round- bottom tubes from 5 ml to 25 ml.
  • Optional aerosol-tight covers protect the user from hazardous samples.
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Rad Rail Skateboard Rail Grind Ramp – Heavy Duty 1.75” Square Flat Bar – 3 Height Adjust – 5 Foot Long – Driveway Street Ramp or Skatepark - Snowboard Scooter Etc – No Tools Required Red/Black

  • STEEL DESIGN – Strong and durable square tubed powder coated steel. Square makes the rail stronger and more enjoyable to slide across. Top rail is 2 pieces connected by heavy duty square steel connector. Rubber feet to prevent sliding when riding..
  • ADJUSTABLE HEIGHT – The Rad rail can be adjusted up and down to 3 heights without tools. Adjust top of rail from 7.5” to 8.5” and 10”. You can also disassemble the rail quickly in half with push buttons no tools required. Can easily be transported in car. No tools required..
  • WHATS INCLUDED – 60 Inch Top rail consisting of (2) 30 inch pieces, Square locking bar to connect the tubes together, 2 support legs, 2 support feet with rubber padding to stop sliding on surface..
  • MANY USES - Can be used for skateboards, snowboards, scooters and inline skates. Also, use precaution as sliding on rails can be dangerous. Always wear a helmet, elbow pads and knee pads..
  • FULL SATISFACTION – Designed by action sports guys for shredders. We know you will be satisfied. If not, just return within 30 days for a full refund..
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ACTION Black Coin Holder

  • CoinSafe tubes for Quarters are built with high quality materials designed to provide your coins with long-term, safe preservation. Square CoinSafe tubes have strong and sturdy caps that snap to the tube base firmly..
  • Made in the USA, CoinSafe coin tubes allow collectors to place the Quarter coins straight into the tubes..
  • All Quarter coin tubes from CoinSafe have their caps stamped with the word "QUARTER" to avoid confusion with other denominations..
  • As a world leader in coin protection, CoinSafe has a commitment to manufacture the highest quality coin tubes on the market..
  • Each tube holds 40 Quarter coins. No coins are included. Sold Individually..
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Uriah Products UT620315 Adjustable Single Ball Mount, Black

  • Over 17" combined of adjustable rise and drop travel.
  • 600lb. maximum tongue weight, 6,000lb gross trailer weight rating.
  • Powder-coated, baked-on enamel finish provides maximum corrosion resistance.
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Naudacaa Portable Beds, Folding Home Guest Beds or Rest Cots for Adults, Office Nap Cot, Camp Cots (2, Gray pad Included)

  • >>Portable cot: SIZE is 75"X28"X14", folding size is 39"x8", whole weight is 17 lbs, A carry bag with a handle is available.
  • >>Camp cot: The 10 legs crossed-tubes structure has advantages of fine performance, durability and firmness.
  • >>Sturdy cot: Upgraded with four powerful anti-concave reinforcement belts, which closely fit the human body curve to ensure a more comfortable and healthy sleep. Buy with confidence!.
  • >>Quality cot: 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".
  • >>Convenient cot: You can use this sleeping cot both inside and outside.Such as guest beds, office naps, travel rest or sunshine beach use. Excellent Choice for Relaxing on Your Next Road Trip, at Home, the Pool, Lake, RV, Campsite, Patio, Deck, Tent or Cabin.
  • >>Heavy duty cot: Adopt 1 inch thick square tube bracket, the maximum load of the camping cot can reach 880lbs.
  • >>Premium fabric cot: Cot is constructed in a Double Layer of 1200D oxford for Superior Strength, Water Resistance & Easy- Cleaning.
  • Makes it more durable, can last longer time..
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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.
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OK010S Multifunctional Full Motion Chair Clamping Keyboard/Laptop Desk Holder+ Square Mouse Pad +Chair Arm Clamping Mouse Pad Black

  • 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.
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ABORON Folding Camping Cots for Adults, Double Layer 1200D Folding Portable Cots, Heavy Duty Sleeping Cots Quick Folding, w/Carrying Bag, for Home Office Camp Vacation

  • ⛱️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.
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Ohuhu Bolt-on RV Bumper Hitch Receiver Adapter Fits 4-4.5" Beam, 2" Receiver with Hitch Pin & Hitch Cover

  • ...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..
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Partners Brand PM3348K Square Mailing Tubes, 3' Width, 3' Height, 48' Length, Kraft (Pack of 25)

  • 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..
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ABORON Folding Camping Cots for Adults, Updated Folding Cots Portable, Heavy Duty Sleeping Cots for Heavy People, with Carrying Bag (75\ L x 28\ W, red cot & Blue pad)

  • 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.
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MECO Square Folding Table, 34 by 34-Inch, Buff

  • 【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..
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Ohuhu Over The Sink Dish Drying Rack, Black Roll Up Dish Drying Rack Unique Square Tubes 17.6\ L x 15\ W Sink Drying Racks Heat-Resistant for Kitchen Counter Organizer Space Saving

  • 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....
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