1. Home
    2. ›
  2. Tube Clamps (Interclamp)
    3. ›
  3. Security Fittings - 303 & 304

 Security Fittings - 303 & 304 

Discounts: Make bigger savings the more you buy. Savings are applied automatically in your basket. Full discount details

High quality security grubscrews, part 303, designed with a unique central recess. This means they can't be inserted or removed with a standard allen key giving added protection against the removal of installations by thieves or vandals.  They can only be used in conjunction with the appropriate security key, part no 304.

We are sorry but the allen key for the 1/4" grubscrew to fit tube size 26.9mm and 33.7mm is currently out of stock. Apologies for any inconvenience caused.

DescriptionWeightPrice
(Ex VAT)		Price
(Inc VAT)		Quantity
Security Grubscrew 1/4" to fit tube size 26.9mm and 33.7mm - SGS 303InterclampSecurity Grubscrew 1/4" to fit tube size 26.9mm and 33.7mm - SGS 303
£1.02 ex VAT, £1.22 inc VAT
0.01 kg£1.02£1.22
Security Grubscrew 3/8" to fit tube sizes 42.4mm & 48.3mm - SGS 303InterclampSecurity Grubscrew 3/8" to fit tube sizes 42.4mm & 48.3mm - SGS 303
£1.07 ex VAT, £1.28 inc VAT
0.01 kg£1.07£1.28
Security Allen Key for 26.9mm and 33.7mm tube diameter - 304InterclampSecurity Allen Key for 26.9mm and 33.7mm tube diameter - 304
£2.13 ex VAT, £2.56 inc VAT
0.04 kg£2.13£2.56
Security Allen Key for 42.4mm & 48.3mm tube diameter - 304InterclampSecurity Allen Key for 42.4mm & 48.3mm tube diameter - 304
£2.17 ex VAT, £2.60 inc VAT
0.06 kg£2.17£2.60

Discounts

The Metal Store is pleased to offer discounts on the following amounts (ex VAT). All discounts are automatically applied at checkout.

  • 2.5% off orders over £250 + vat
  • 5% off orders over £500 + vat
  • 7.5% off orders over £750 + vat
  • 10% off orders over £1,000 + vat
  • 12.5% off orders over £2,000 + vat
  • 15% off orders over £3,000 + vat
If you’re not sure what you need,
then we’re just a call away
01274 875479