hamma® SF2450N Spring Hook with Screw Nut

from $5.57

hamma® SF2450N Spring Hook with Screw Nut is a snap hook for boats and yachts, available in 3 sizes.

Use it to clip lines, lanyards, lifelines and fittings on and off quickly. Sizes run from 6mm to 10mm; choose the size that matches your wire, pin or thread in the table below. Genuine Arcus hamma® hardware, supplied by ASW Marine Parts for boat owners across Australia.

  • Breaking load: 400 to 900 kg across the range (Arcus size table)
  • Sizes: 3
  • Specifications: Arcus hamma® Industrial Catalogue 2025, p.23

FAQ

Which size do I need? Match your wire diameter, pin or thread size to the size table. If you are replacing an existing fitting, measure the wire and pin, or quote the Arcus code. Dimension letters (A, B, L and so on) follow the Arcus catalogue drawing.

What load is it rated for? Arcus lists a breaking load of 400 to 900 kg. Breaking load is not a safe working load; size your rigging with a suitable safety factor.

Do prices include GST? Yes. All prices are in Australian dollars and include GST.

CodeSize (mm)B (mm)ØD (mm)L (mm)O (mm)Breaking load (kg)Price inc GST
HM-6245-0006656.6606.5400$5.57
HM-6245-00088288808.5700$10.35
HM-6245-001010151010010900$18.50
Size:

hamma® SF2450N Spring Hook with Screw Nut is a snap hook for boats and yachts, available in 3 sizes.

Use it to clip lines, lanyards, lifelines and fittings on and off quickly. Sizes run from 6mm to 10mm; choose the size that matches your wire, pin or thread in the table below. Genuine Arcus hamma® hardware, supplied by ASW Marine Parts for boat owners across Australia.

  • Breaking load: 400 to 900 kg across the range (Arcus size table)
  • Sizes: 3
  • Specifications: Arcus hamma® Industrial Catalogue 2025, p.23

FAQ

Which size do I need? Match your wire diameter, pin or thread size to the size table. If you are replacing an existing fitting, measure the wire and pin, or quote the Arcus code. Dimension letters (A, B, L and so on) follow the Arcus catalogue drawing.

What load is it rated for? Arcus lists a breaking load of 400 to 900 kg. Breaking load is not a safe working load; size your rigging with a suitable safety factor.

Do prices include GST? Yes. All prices are in Australian dollars and include GST.

CodeSize (mm)B (mm)ØD (mm)L (mm)O (mm)Breaking load (kg)Price inc GST
HM-6245-0006656.6606.5400$5.57
HM-6245-00088288808.5700$10.35
HM-6245-001010151010010900$18.50