Designed for rail-mounted pipe and tube support in industrial hydraulic systems, this 13.5 mm polypropylene clamp handles outside diameters from 1/4" to 4" and is suited for organized, secure line routing across a range of applications. The profiled body I.D. provides a firm, contoured grip on the pipe or tube surface.
The Standard Series Pipe & Tubing Polypropylene Support Clamp, Rail Mountable, Hex Head Bolts With Cover Plate, 13.5 mm Size is manufactured by Stauff and constructed from polypropylene, giving it a working temperature range of -22°F to 194°F. The hex head bolt configuration with cover plate allows for straightforward installation and a clean finished appearance. For 1/4" pipe, a support spacing of 3 feet is recommended; tubing in the 1/4"–1/2" range follows the same guideline.
Smooth body I.D. clamps in this series are also suitable for hose clamping where needed.
SKU: STNA10496
Supplier Part Number (MPN): 6100080799
Alternate Part Numbers: C1EZ51, C1MM78, SM-213,5-PP-DP-AS-U-W3#K, SM-213.5-PP-DP-AS-U-W3-K, SM2135PPDPASUW3#K, SM2135PPDPASUW3K
Specifications
B2
1.18
Body I.D.
Profiled
Brand
Stauff Corporation
Brand
Stauff Corporation
Pack Size
1.00
UOM
EA
Group
2
H1
1.30
Materials
Polypropylene
Package Qty.
1
Pipe Size
0.25
Size
13.5 mm
Supplier Part Number
6100080799
Thread Sealant
No
Alternate Part Numbers
Alternate Part Number6100080799, Alternate Part Number C1EZ51, Alternate Part Number C1MM78, Alternate Part Number SM-213, Alternate Part Number5-PP-DP-AS-U-W3#K, Alternate Part Number SM-213.5-PP-DP-AS-U-W3-K, Alternate Part Number SM2135PPDPASUW3#K, Alternate Part Number SM2135PPDPASUW3K
Product Weight
0.19 lbs
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Group
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Package Qty.
B2
H1
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Action
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1.18
1.42
Product Questions & Answers (2)
Question by: Brett W on Jan 2, 2026, 3:56 PM
got a 1/4 inch line im trying to tidy up, how far apart should i be putting these clamps
Answer by: Customer Support on Jan 4, 2026, 6:29 AM
For 1/4 inch pipe, the recommended support spacing is 3 feet. That same 3 foot spacing also applies to tubing in the 1/4 inch to 1/2 inch range.
Question by: Carl W on May 25, 2025, 6:10 PM
Can I use these with different sized pipes?
Answer by: Customer Support on May 27, 2025, 5:34 PM
These clamps are designed to accommodate outside diameters from 1/4" to 4", making them pretty versatile for different pipe sizes in your hydraulic system.