21 - 90° Side Outlet Tee

Select Models

MSRP Price Model Fits Pipe Qty
$15.91
Price $13.90
21-4 OD: 0.840"
NB: 1/2"
$14.47
Price $12.20
21-5 OD: 1.050"
NB: 3/4"
$14.83
Price $12.71
21-6 OD: 1.315"
NB: 1"
$21.79
Price $19.46
21-7 OD: 1.660"
NB: 1-1/4"
$24.79
Price $20.96
21-8 OD: 1.900"
NB: 1-1/2"
$45.88
Price $40.93
21-9 OD: 2.375"
NB: 2"
Typically ship in
1 Business Day
Model: 21

Product Description

The Type 21 90° Side Outlet Tee Kee Klamp fitting is frequently paired with Type 20 to give a 90° corner joint for the middle rail of safety railing and other rectangular structures. The upright passes through the fitting.

Find more uses for Kee Klamp fittings by browsing our projects area.

Frequently Asked Questions

Does the fitting come with set screws?

Yes, Kee Klamp, Kee Lite and Kee Access fitting comes with the required set screws. If you would like extra set screws they are available for purchase. Stainless set screws are also available for additional corrosion protection.

Are these fitting available in colors?

Yes. Kee Klamp, Kee Lite, Kee Access fittings and pipe can be powdercoated to give them a durable baked on paint finish. powder-coating is extremely durable and will give your railing or structure a really sharp look.

Please contact us if you have any questions about powder-coating.

What kind of pipe can be used with Kee Klamp and Kee Lite fittings?

Kee Klamp and Kee Lite components are designed to be used with Schedule 40 Pipe (or Schedule 80), but can also be used with other types of pipe or tube.

When acquiring your own pipe and tube it is important to know the actual OUTER DIAMETER of your pipe/tube . Do not assume that just because it says 1 Inch Pipe/Tube for instance, that the outer diameter is actually 1 inch. This mistake frequently results in returns.

If you are purchasing fittings and pipe from our website, match the pipe size with the fitting size such as Size 7 pipe with Size 7 fittings, Size 8 pipe with Size 8 fittings, etc. You may also refer to our SIZING CHART for further help.

How can I be sure I'm ordering the right size fittings?

If you already have pipe, please measure the outer diameter of your pipe and compare it to the chart on this page. For simplicity we have a printable pipe chart that you can use to measure your pipe. Be sure to follow the instructions on the sheet to guarantee an accurate measurement.

If you are purchasing your pipe from us, then be sure to match the size after the dash '-' on the fittings to the size of the pipe. For instance, a 10-7 is a size 7 fitting. Select size 7 pipe to go with that fitting.

Watch this Short Video for more about Pipe and Fitting Size

Technical Data

Show in Imperial Show in Metric
Imagery
21-4 [tech]
21-4 [tech]
Model Measurements (in.) Weight (lbs.)
AD
21-40.841.340.31
21-51.051.610.62
21-61.321.810.90
21-71.662.361.52
21-81.902.681.87
21-92.383.353.00
Model Measurements (mm) Weight (kgs)
AD
21-415.0034.000.14
21-520.0041.000.28
21-625.0046.000.41
21-732.0060.000.69
21-840.0068.000.85
21-950.0085.001.36
References A, B, C refer to the Outer Diameter of the pipe that fits inside the fitting.

Pipe Size Chart

The chart below will help you understand how to match the size of fittings and pipe.

Pipe Fittings Size Chart

Additional Information

Model 21
Weight (lbs) 0.36
Manufacturer Kee Safety
Brand Kee Klamp
Material Galvanized Steel
Size / Fits Pipe: 4 / Outside Diameter 0.840" , 5 / Outside Diameter 1.050", 6 / Outside Diameter 1.315", 7 / Outside Diameter 1.660", 8 / Outside Diameter 1.900", 9 / Outside Diameter 2.375"
Fits Pipe OD 0.840", 1.050", 1.315", 1.660", 1.900", 2.375"
Fits Pipe (Nominal Bore) 1/2", 3/4", 1", 1-1/4", 1-1/2", 2"
Loads A Kee Klamp component (size 5 to 9) can support an axial load of 2000 lbs. per set screw with the set screw tightened to a torque of 29 lbs/ft. (rating includes a safety factor of 2:1)
Set Screw Case hardened steel, Kee Koat corrosion resistant coating
Standards ASTM A47-77-32510, BS EN ISO 1461
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