Projecta’s Adjustable Battery Hold Down Clamp keeps batteries between 125mm and 180mm wide locked in place, so you can tackle rough tracks without the case sliding around. The 225mm J bolts reach over standard battery heights in most trays, making this handy for starter or auxiliary setups in cars, 4WDs and small boats where movement can damage cables or cases. The metal clamp bar works with metal J bolts, washers and wing nuts to spread load across the top of the battery, so you get a firm hold without point pressure. The 225mm bolt length gives you enough thread for a neat finish above the terminals. The simple steel build suits hot engine bays and damp marine wells, making this a smart buy for Aussie touring and everyday use.
- Adjustable battery clamp suits widths from 125mm to 180mm
- Suitable for both automotive and marine battery installations
- Metal clamp bar provides solid restraint over the battery
- Supplied with two 225mm metal J-bolts
- Includes matching washers for each J-bolt
- Includes wing nuts for tool-free tightening and removal
- Works with existing battery trays that accept J-bolts
- Helps keep cables and terminals stable over rough terrain
- Simple mechanical design with minimal moving parts
- Compact kit stores easily as spare mounting hardware
Q: What battery sizes will this clamp actually fit?
It fits batteries with a case width from 125mm to 180mm. Measure across the top of your battery case, not including the terminals, and check it falls within 125mm and 180mm. If the case is smaller than 125mm the clamp will not tighten properly. If it is wider than 180mm the clamp will not reach over the top.
Q: Are the J-bolts long enough for taller deep cycle batteries?
The supplied J-bolts are 225mm long. That length suits many standard height starting and deep cycle batteries when used with a typical tray. If your battery sits high above the tray edge you should compare your tray depth and battery height to the 225mm length. This check helps ensure there is enough thread left for the wing nuts.
Q: Can I use this clamp in a marine battery box?
Yes, it is suitable for marine use where the J-bolts can hook into fixed points. Many open-style marine trays or boxes have slots or holes for J-bolts. As long as the battery width is between 125mm and 180mm and the hooks seat properly, the clamp can hold it. Always position the bar clear of battery vents and terminals.
Q: Does the kit come with all the fastening hardware I need?
Yes, it includes the clamp bar, two 225mm J-bolts, two washers and two wing nuts. You will need an existing tray or mounting points for the J-bolts to hook into. Once hooked, the washers and wing nuts supply the clamping pressure over the bar. No extra brackets are supplied in this kit.
- Suits batteries with case width between 125mm and 180mm
- Suitable for use in automotive battery trays
- Suitable for use in marine battery trays
- Requires existing mounting points or tray to hook the J-bolts
- Adjustable to suit 125–180mm cases
- Works in cars 4WDs and small boats
- 225mm J bolts secure taller batteries
- Wing nuts make tension tweaks straightforward
- Metal clamp bar spreads load evenly
- Battery width range: adjusts from 125mm to 180mm
- Application: automotive or marine battery installations
- Construction: metal clamp and metal J-bolts
- Bolt length: 225mm
- Hardware included: bolts, washers and wingnuts
- 1 x adjustable metal battery hold down clamp
- 2 x 225mm J-bolts
- 2 x washers
- 2 x wing nuts
| SKU | ABC30 |
|---|---|
| Barcode # | 9315219710130 |
| Brand | Projecta |
| Shipping Weight | 0.5000kg |
More infoMake 4 payments of $7.75 over 8 weeks and get it now!
Calculate Shipping
Projecta’s Adjustable Battery Hold Down Clamp keeps batteries between 125mm and 180mm wide locked in place, so you can tackle rough tracks without the case sliding around. The 225mm J bolts reach over standard battery heights in most trays, making this handy for starter or auxiliary setups in cars, 4WDs and small boats where movement can damage cables or cases. The metal clamp bar works with metal J bolts, washers and wing nuts to spread load across the top of the battery, so you get a firm hold without point pressure. The 225mm bolt length gives you enough thread for a neat finish above the terminals. The simple steel build suits hot engine bays and damp marine wells, making this a smart buy for Aussie touring and everyday use.
- Adjustable battery clamp suits widths from 125mm to 180mm
- Suitable for both automotive and marine battery installations
- Metal clamp bar provides solid restraint over the battery
- Supplied with two 225mm metal J-bolts
- Includes matching washers for each J-bolt
- Includes wing nuts for tool-free tightening and removal
- Works with existing battery trays that accept J-bolts
- Helps keep cables and terminals stable over rough terrain
- Simple mechanical design with minimal moving parts
- Compact kit stores easily as spare mounting hardware
Q: What battery sizes will this clamp actually fit?
It fits batteries with a case width from 125mm to 180mm. Measure across the top of your battery case, not including the terminals, and check it falls within 125mm and 180mm. If the case is smaller than 125mm the clamp will not tighten properly. If it is wider than 180mm the clamp will not reach over the top.
Q: Are the J-bolts long enough for taller deep cycle batteries?
The supplied J-bolts are 225mm long. That length suits many standard height starting and deep cycle batteries when used with a typical tray. If your battery sits high above the tray edge you should compare your tray depth and battery height to the 225mm length. This check helps ensure there is enough thread left for the wing nuts.
Q: Can I use this clamp in a marine battery box?
Yes, it is suitable for marine use where the J-bolts can hook into fixed points. Many open-style marine trays or boxes have slots or holes for J-bolts. As long as the battery width is between 125mm and 180mm and the hooks seat properly, the clamp can hold it. Always position the bar clear of battery vents and terminals.
Q: Does the kit come with all the fastening hardware I need?
Yes, it includes the clamp bar, two 225mm J-bolts, two washers and two wing nuts. You will need an existing tray or mounting points for the J-bolts to hook into. Once hooked, the washers and wing nuts supply the clamping pressure over the bar. No extra brackets are supplied in this kit.
- Suits batteries with case width between 125mm and 180mm
- Suitable for use in automotive battery trays
- Suitable for use in marine battery trays
- Requires existing mounting points or tray to hook the J-bolts
- Adjustable to suit 125–180mm cases
- Works in cars 4WDs and small boats
- 225mm J bolts secure taller batteries
- Wing nuts make tension tweaks straightforward
- Metal clamp bar spreads load evenly
- Battery width range: adjusts from 125mm to 180mm
- Application: automotive or marine battery installations
- Construction: metal clamp and metal J-bolts
- Bolt length: 225mm
- Hardware included: bolts, washers and wingnuts
- 1 x adjustable metal battery hold down clamp
- 2 x 225mm J-bolts
- 2 x washers
- 2 x wing nuts
| SKU | ABC30 |
|---|---|
| Barcode # | 9315219710130 |
| Brand | Projecta |
| Shipping Weight | 0.5000kg |
