ITEM: 18, 213/32 Thread Length, 1/2 Plunger Projection, Steel Threaded Spring Plunger GIBRALTAR. MANUFACTURER: GIBRALTAR. BRAND: Gibraltar. MANUFACTURER PART: 52013G. 18, 213/32 Thread Length, 1/2 Plunger Projection, Steel Threaded Spring Plunger 1/2 Max Plunger Diam, 213/32 Plunger Length, 16 Lb Init End Force, 68 Lb Final End Force, 3/8 Hex (MOQ1, Pkg Qty1)CATEGORIES: Maintenance, Repair and Operational (MRO) Supplies. Locating & Positioning Components. Spring Plungers, Pins & Stops. Threaded Spring Plungers. TOTAL RECYCLED CONTENT: 10.00%. POSTCONSUMER RECYCLED CONTENT: 1.00%. KEYWORDS: GibraltarLocating & Positioning ComponentsSpring Plungers, Pins & StopsSpring PlungersThreaded Spring Plungers.