Metal Catwalk, 2 Railings
Metal stairs and catwalks are essential for that industrial look.
Upgrade path
Hit a placed block with a stone axe, claw hammer or nail gun while carrying the material of the next step.
Also upgraded from
Metal Catwalk Bent, Trap, 2 Rails (4× Forged Iron).
Harvest drops
Iron× 10
Taken apart with a harvesting tool (axe, pickaxe, shovel), before perks and tool bonuses.
When it collapses
Falling, it leaves
Scrap Metal Pile (60% of the time) where it lands.
Where to find (51 POIs)
Area 7 (tier 5), Higashi Pharmaceutical (tier 5), Navezgane Corrections (tier 5), Pop-N-Pills Factory (tier 5), Red Mesa Compound (tier 5), Shamway Factory (tier 5), Shotgun Messiah Factory (tier 5), Two Bit Tower (tier 5), ChemTech Distribution Center (tier 4), Don Vittorio Spagetto Residence (tier 4), Flushing Rule Palace (tier 4), Hotel Zombona (tier 4), HSP Logistics (tier 4), Joe's Junction (tier 4), Navezgane High School (tier 4), Olgiddy & Brother Advertising (tier 4), Pergola Apartments (tier 4), Pete's Outlet (tier 4), Richard Munchz Plaza (tier 4), Shotgun Messiah Range (tier 4), Super Shamway (tier 4), The Wright Residence (tier 4), Water Works (tier 4), Carl's Cars (tier 3), Crack-A-Cafe (tier 3), Downtown Apartments (tier 3), Haulwell Freight (tier 3), Johnnytown (tier 3), Pass-N-Gas Refinery (tier 3), Pop-N-Pills (tier 3), Ranger Station Alpha (tier 3), Savage Country (tier 3), The Boobie Trap (tier 3), Working Stiff Superstore (tier 3), Bart's Salvage (tier 2), Joey's Carlot (tier 2), Oreally Auto (tier 2), Shady Square Shoppe (tier 2), Bert's Brewery (tier 1), Jerry's Fill (tier 1) and 11 more.
Points of interest built with this block (any of its variants), the highest tiers first, from the game's prefab files.