GLYNN-JOHNSON Overhead Door Holder: Overhead - Mounted, 1/4 in Wd, 2 in Overall Ht
The GLYNN-JOHNSON Overhead Door Holder (MPN 703S-SP28) is an overhead-mounted door stop made of aluminum with a 1/4 in width and 2 in overall height in gray. 3G Electric interprets this demand and sources it across…
SKU 3G-OTH-506164
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Product Description
The GLYNN-JOHNSON Overhead Door Holder (MPN 703S-SP28) is an overhead-mounted door stop made of aluminum with a 1/4 in width and 2 in overall height in gray. 3G Electric interprets this demand and sources it across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor.
Frequently Asked Questions
What is the GLYNN-JOHNSON Overhead Door Holder 703S-SP28 used for?
This overhead-mounted door stop holds doors open at a preset position, preventing slamming or unintended closure. It is commonly used in commercial and industrial facilities where controlled door operation is required for safety, traffic flow, or equipment access.
What are the specifications of the GLYNN-JOHNSON 703S-SP28?
The GLYNN-JOHNSON 703S-SP28 is an overhead-mounted door holder made of aluminum with a width of 1/4 in and an overall height of 2 in. It is finished in gray. The manufacturer part number is 703S-SP28.
Where to buy the GLYNN-JOHNSON 703S-SP28 worldwide?
3G Electric supplies the GLYNN-JOHNSON 703S-SP28 overhead door holder to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this item.
How to install the GLYNN-JOHNSON overhead door holder 703S-SP28?
Installation typically involves mounting the holder to the door frame overhead, aligning it with the door, and securing it with appropriate fasteners. Always follow the manufacturer's instructions and use proper safety equipment. For specific guidance, consult a qualified door hardware technician.
GLYNN-JOHNSON Products
3G Electric supplies GLYNN-JOHNSON overhead door stops. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









