Drive in Fencing Post Spike - Bolt Secure - Oxide Red

Drive-In Post Spike (Bolt Secure, Oxide Red) provides a fast, no-dig way to install timber fence and gate posts in firm ground. The heavy-duty steel spike is driven into the soil to form a secure foundation, while opposed clamping bolts grip the post above ground for a rigid, twist-resistant hold. The oxide red coating offers corrosion resistance and a clean, professional finish.

Key Features & Benefits

• No-Dig Installation: Drive straight into firm ground—ideal where excavation would disturb paving, roots or services.
• Bolt-Secure Clamping: Opposing through-bolts lock the post for a strong, twist-resistant connection.
• Above-Ground Protection: Keeps end grain out of standing water to help reduce rot risk.
• Durable Finish: Oxide red coating for outdoor corrosion resistance and tidy appearance.
• Quick & Accurate: Use with a drive-in tool for rapid alignment and consistent results.

Available Sizes

To Suit Post Size (mm)	To Suit Post Size (inch)
50 × 50	2 × 2
70 × 70	2 3⁄4 × 2 3⁄4
75 × 75	3 × 3
90 × 90	3 1⁄2 × 3 1⁄2
100 × 100	4 × 4

Product & Technical Details

• Type: Drive-in post spike (bolt-secure clamp)
• Material: Heavy-gauge steel
• Finish: Oxide red coating
• Fixing Method: Drive spike into ground; clamp post with opposed bolts
• Applications: Fencing, light gates, pergolas, signage and garden structures

Instructions for Use

1. Mark the post line. Place the spike and start square to the surface.
2. Using a compatible drive-in tool and sledge, drive the spike to depth, checking plumb frequently.
3. Insert the post fully into the shoe; plumb and square it, then tighten clamping bolts evenly.
4. Re-check alignment after initial settling; retighten during routine inspections.

Limitations & Precautions

• For firm ground only; in soft/peaty soils or where high uplift/lateral loads exist, consider concrete-in or bolt-down solutions.
• Do not strike the shoe directly—always use a drive-in cap or tool to prevent damage.
• Cut post ends square and treat end grain with preservative before clamping.

A robust, no-dig fixing that speeds up fence and frame installs—drive in, clamp tight and protect the post end above ground for a long-lasting, professional result.