Single Spring Stand for Roll-Up Signs
Item #
  • NCHRP 350 Approved
  • Methods of Mounting Signs Other Than on Posts

Other configurations of this product are MASH 2016.


Universal brackets will fit all standard 1-1/4" wide fiberglass ribs. Internal lever actuated clamp grips rib firmly and quickly.

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Single Spring Stand for Roll-Up Signs

MASH 2016 & NCHRP-350 Approved






  • 1–2
  • 3–4
  • 5+

0 In Stock
Special freight arrangements are necessary.

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Product Information


This is our Single Spring Stand for Roll-Up Signs. This stand is MASH 2016 and NCHRP-350 approved and is available in three configurations. This stand is available with a latch bracket for a shorter setup time, or with a universal screw-lock bracket that will hold signs with sewn corner pockets or plastic corner pockets. It can accommodate 36” and 48” roll-up signs and displays signs 12” off the ground. The legs of this stand are available in powder coated steel or aluminum and they feature foot operated leg releases to deploy the legs. Each leg also has a two position height adjustment to help you level out the stand on uneven terrain, and the single spring helps to provide stability in windy conditions by allowing the mast to flex as the wind hits the sign. The stand with aluminum legs weighs 22 lbs. The stand with orange powder coated steel legs weighs 25 lbs.

  • Single-Spring Stand

  • Model Number Leg Construction Sign Height* Roll-Up Sign Bracket Unit Open Footprint Unit Weight Unit Storage Size Max. Leg Extension
    X4701-AUB .100″ Wall Aircraft Quality Aluminum 12″ Universal (Clamps to the vertical fiberglass rib, will work with all roll-up sign types) 56 × 92″ 22 lb 7 × 7 × 30″ from 30″ to 51″
    X4701-SUB 16 ga. Orange Powder Coated Steel 12″ Universal (Clamps to the vertical fiberglass rib, will work with all roll-up sign types) 41 × 71″ 25 lb 7 × 7 × 27½″ from 22″ to 38″

* Sign Height: is measured from the ground to the bottom of the sign.

Meets MUTCD specifications, NCHRP-350 approved when used with roll-up signs.
Will support both 36″ and 48″ roll-up signs.
Single heavy duty steel spring provides stability in windy conditions.
Telescoping legs are equipped with kick releases which allow for quick set-up and tear-down, and two position height adjustment which allows for uneven terrain.


  • Application of Single Spring Stand X4701

Caution: Users must comply with all legal restrictions for temporary warning signs in accordance with the manual on uniform traffic control devices and local requirements. Please consult local enforcement agency for compliance.

Set-Up Instructions:

  1. Extend telescoping legs until locked in place.
  2. Release leg lock mechanism and lower legs to ground.
  3. Lift up on center upright until legs lock in place.
  4. Insert panel into upright holder until spring button snaps in place.

Take Down Instructions:

  1. Depress spring button and remove panel.
  2. Release leg lock mechanism and raise legs.
  3. Depress spring buttons and telescope legs.

MUTCD Compliance

2009 Edition Part 6 Figure 6F-2. Methods of Mounting Signs Other Than on Posts

The fourth example shows an orange diamond-shaped sign with a black border and letters with the words "UTILITY WORK AHEAD" in three lines mounted on a vertical pole that is mounted on four horizontal supports. The distance from the bottom of the sign to the bottom of the supports is labeled as "1 ft MIN. above the traveled way." At the top of the sign, three orange flags are shown mounted equidistant apart from each other on short staffs that extend out from the top of the vertical pole at 45-degree angles.

  • Methods of Mounting Signs Other Than on Posts



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