GPK01
Double Side with Countersunk Fixed Bolt
GPK02
Double Side with Countersunk Fixed Bolt
Double Side with Flat Head Fixed Bolt
Double Sides With Flat Head Articulated Bolt for suspending glass canopy
GPK2.0
Single Side With Flat Head Articulated Bolt (Anti-loosening Design)
Double Side with Flat Head Articulated Bolt (Anti-loosening Design)
GWPFA