Bron Kobold 7440299 Softbox Adapter
 
Bron Kobold Softbox Adapter for DW200
 
Bron Kobold Softbox Adapter for DW800
 
Hensel Rear Softbox Adapter for EHT Heads
 
Interfit Photographic Interfit RSBR1420 Rectangular 55-Inch x 79-Inch Softbox Without Adapter Ring (Black)
 
Interfit Photographic Adapter Speed Ring, Adapts Interfit Pro Series Softboxes to Photogenic Flash Units.
 
Interfit Photographic Adapter Speed Ring for Elinchrom, Adapts Interfit Pro Series Softboxes to Elinchrom Flash Units.
 
Interfit Photographic Adapter Speed Ring for Balcar, Adapts Interfit Pro Series Softboxes to Balcar Flash Units.
 
ACME UNITED Westcott Magic Slipper, Mounting Plate Adapter for a Shoe Mount Flash & Softbox, by Bruce Dorn
 
at 2 Sellers
Softbox for Strobe 40x56"
 
Interfit Photographic 36" Octobox, Softbox for Flash Units & Quartz Units up to 1000 Watts
 
Paterson Pro-Range Softbox - 30x40" - Requires Adapter Ring
 
Interfit Photographic Interfit INT419 24-Inch X 24-Inch Softbox Including Ring for Stellar X Tungsten (Black)
 
Interfit Photographic Interfit RSBR685 Rectangular Softbox 24-Inch x 34-Inch Without Adapter Ring (Black)
 
Interfit Photographic Interfit RSBR8511 Rectangular Softbox 34-Inch x 44-Inch Without Adapter Ring (Black)