J. K. Industries

JK CUPLOCK SYSTEM
Vertical Cuplock System – PDF Description
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OverviewThe vertical cuplock system is a modular scaffolding solution that uses a “cup‑and‑lock” joint to connect vertical standards (uprights) to horizontal ledgers. The design allows rapid, tool‑free assembly of tall, stable structures.
Key FeaturesCup‑Lock Joint: A spring‑loaded cup on the ledger snaps into a groove on the vertical standard, creating a secure, moment‑resisting connection.Quick Assembly: No bolts or pins are needed for the vertical‑to‑horizontal link, cutting erection time by up to 30 %.Load Capacity: Typically rated for 250 kg/m², suitable for multi‑level work platforms.Adjustability: Vertical standards come in 0.5 m increments and can be combined with base jacks for height fine‑tuning.Material: Hot‑dip galvanized mild steel, 48 mm diameter tubes, 3 mm wall thickness.