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KGA Enclosures Ltd - Enclosures For Electronics
Tel: +44 (0)1535 636856
Sink-Box Series Extruded Aluminium "Sink Box"
Sink-Box Series Enclosures - Hammond Manufacturing Enclosures

KGA Enclosures Ltd are full authorised distributors of the Hammond Manufacturing Enclosures product range since 2018. Adding the Hammond Manufacturing range has enabled KGA Enclosures to offer a large popular range of Plastic, Aluminium, Die-Cast, Industrial and 19" Rack systems. All Hammond Manufacturing Enclosures are accessories are available from KGA Enclosures Ltd. View the full product range (Click Here) or view the price list (Click Here). If you need any assistance or have any questions regarding of of the products please contact KGA Enclosures Ltd, call 01535 636856 or E-Mail

What makes KGA Enclosures different from other distributors is that we can assist you with your full customisation services. All work is undertaken by Hammond Manufacturing at there manufacturing facility. These services include milling or punching of holes and slots into the enclosure and end plates. Printing and silk screening services allows for the addition of text, logo's and graphics into the enclosure, which will allow the end user's to easily identify the product. All customisation changes and minimum order quantities are set by Hammond Manufacturing. For more information or a quote simply send your technical drawings and case required to where we will be happy to assist you.

Product Series Features
• The Sink Box series is a British designed extruded aluminium enclosure (originally sold under the West Hyde Enclosures Ltd. name).
• Ideally suited for mounting small printed circuit boards or chassis horizontally.
• The enclosure body is formed from a single, hollow aluminium extrusion. This gives the unit high strength as well as simplifying assembly.
• The aluminium extrusion has fins on one side (the top) which act as a heat sink. Aluminium end panels are attached to each end.
• Extrusions are anodised in a choice of either black or silver.
• The interior of the enclosure contains:
     • Numerous slots on both of the shorter sides to accept a P.C. board or chassis.
     • Three "T" slots (one in the top and two in the bottom) which provide an alternative method of mounting chassis or components that need to be cooled by conduction.
     • The single "T" slot in the top takes and M3 half-nit.
     • The two "T" slots in the bottom take M4 half-nuts,
• The exterior of the enclosure contains:
     • Heat sink fins across the entire top.
     • Two "T" slots on the bottom to allow mounting of wall brackets, belt attachment or to connect to another enclosure.
     • The two bottom "T" slots take M4 half-nuts.
• Also includes moulded black plastic bezels which can be used to protect the end panels.
• End panel assembly screws are included.
View Product Data Sheet
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Sink-Box Series Enclosures Product Options
Part No Colour Length Width Height 1+ 10+ 50+ 100+ 500+ Tech

Designed For P.C.B Width - 85mm

431609 Black 100mm3.94" 90mm3.54" 51mm2.01" £16.48 £15.66 £15.24 £14.83 £14.01   
531609 Silver 100mm3.94" 90mm3.54" 51mm2.01" £13.65 £12.97 £12.63 £12.29 £11.60 dxf pdfstp 
431612 Black 150mm5.91" 90mm3.54" 51mm2.01" £20.81 £19.77 £19.25 £18.73 £17.69   
531612 Silver 150mm5.91" 90mm3.54" 51mm2.01" £16.94 £16.09 £15.67 £15.25 £14.40 dxf pdfstp 
431610 Black 200mm7.87" 90mm3.54" 51mm2.01" £25.45 £24.17 £23.54 £22.90 £21.63   
531610 Silver 200mm7.87" 90mm3.54" 51mm2.01" £19.74 £18.75 £18.26 £17.77 £16.78 dxf pdfstp 

Designed For P.C.B Width - 100mm

431611 Black 125mm4.92" 105mm4.13" 60mm2.36" £19.86 £18.87 £18.37 £17.87 £16.88   
531611 Silver 125mm4.92" 105mm4.13" 60mm2.36" £17.39 £16.52 £16.09 £15.65 £14.78 dxf pdfstp 
431621 Black 165mm6.50" 105mm4.13" 60mm2.36" £23.18 £22.02 £21.44 £20.86 £19.71   
531621 Silver 165mm6.50" 105mm4.13" 60mm2.36" £19.63 £18.64 £18.15 £17.66 £16.68 dxf pdfstp 
431622 Black 225mm8.86" 105mm4.13" 60mm2.36" £28.80 £27.36 £26.64 £25.92 £24.48   
531622 Silver 225mm8.86" 105mm4.13" 60mm2.36" £24.14 £22.93 £22.33 £21.72 £20.52 dxf pdfstp 
431623 Black 285mm11.22" 105mm4.13" 60mm2.36" £34.00 £32.30 £31.45 £30.60 £28.90   
531623 Silver 285mm11.22" 105mm4.13" 60mm2.36" £26.95 £25.60 £24.93 £24.25 £22.91 dxf pdfstp 
Sink-Box Series Enclosures Product Accessories
Protective Rubber Feet
Part No Colour Contents Material Diameter Height 1+ 10+ 50+ 100+ 500+
1421T2 Black Pack of 24 Rubber 12.7mm0.50" 3.5mm0.14" 3.74 3.55 3.46 3.36 3.18
1421T2CL Clear Pack of 24 Rubber 12.7mm0.50" 3.5mm0.14" 2.71 2.58 2.51 2.44 2.31
1421T2GY Grey Pack of 24 Rubber 12.7mm0.50" 3.5mm0.14" 4.00 3.80 3.70 3.60 3.40
Hammond Manufacturing Enclosures Customisation Options
Modified Electronic Enclosures
Almost every enclosure will need some kind of modification to be useful. In house modifications can be tedious, over complicated, and a distraction from your core business. A third party shop can add time and expense. Let us help you by delivering quality products made to your exact specifications.
Product Customisation Services - Hammond Manufacturing Enclosures
Why Choose Hammond to Modify your enclosure
• Hammond Manufacturing offers a wide selection and massive inventory of enclosures ready to be modified.
• Typically, the minimum order is 25 units. This can vary depending on product and services required. Please note KGA Enclosures do not add onto the customisation charges.
• Hammond has an experienced enclosure modification team and two dedicated modification facilities in North America and Europe. They are knowledgeable, available and capable.
• Hammond helps eliminate scrap and design errors with approval drawings to confirm correct interpretation of your design requirements. Many orders will also include fast delivery of samples enclosures for inspection. These steps ensure that your assembly fits perfectly before heading to mass production.
Popular Modifications Offered:
• Holes.
• Cutouts.
• Tapping and Countersinking.
• Pressed-in hardware (Studs, standoffs).
• Silk Screening.
• UV Printing.
• Special colours.
• Special length extrusions.
• Pre-Installed Accessories.
• Available services vary by product.