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Spikes (Iron)

Spikes (Iron)

Category: Utility & Construction
Weight: 5 lb. per 10 spikes
Cost: 1 GP per 10 spikes
Material: Forged iron

Description​

Iron spikes are heavy, pointed metal stakes designed for hammering into various surfaces to create secure anchor points. These versatile tools are essential for climbing, securing doors, anchoring ropes, and many other adventuring applications.

Usage​

Installation: Drive spikes into surfaces using a hammer or heavy object. Each spike requires a successful DC 10 Strength check to install properly in most materials (DC may vary based on surface hardness).

Anchor Strength: A properly installed spike can support up to 1,000 pounds of weight when driven into solid material.

Spike Specifications​

Design Features:

  • Length: 6-8 inches for optimal holding power
  • Sharp pointed tip for penetrating surfaces
  • Flat head for hammer strikes and removal
  • Forged iron construction for durability

Installation Depth:

  • Minimum 3 inches penetration for secure hold
  • 4-6 inches recommended for maximum strength
  • Angle slightly downward for best grip

Common Applications​

Climbing Aid:

  • Create anchor points for ropes and climbing gear
  • Establish handholds on smooth rock faces
  • Secure belay stations for multi-pitch climbs
  • Install rappelling anchors

Security Applications:

  • Jam doors shut by driving into door frame
  • Secure windows and shutters
  • Pin down tent stakes in hard ground
  • Create temporary barriers

Utility Uses:

  • Mark trails and territory boundaries
  • Anchor guy-lines for tarps and shelters
  • Secure boats to docks or shorelines
  • Create improvised tools and levers

Surface Compatibility​

Excellent Grip:

  • Wood (soft and hardwoods)
  • Packed earth and clay
  • Mortar joints in masonry

Good Grip:

  • Soft stone and sandstone
  • Ice (when properly placed)
  • Thick tree bark

Poor Grip:

  • Hard stone (granite, marble)
  • Metal surfaces
  • Loose sand or gravel

Installation Tips​

Proper Technique:

  • Choose solid, crack-free material when possible
  • Drive at 15-30 degree downward angle
  • Test hold before applying full weight
  • Use multiple spikes to distribute load

Tools Required:

  • Hammer or heavy rock for driving
  • Pliers or claw hammer for removal
  • File or whetstone for maintaining points

Tactical Considerations​

Combat Applications:

  • Improvised weapons (1d4 piercing damage)
  • Caltrops when scattered on ground
  • Trap components and triggers
  • Defensive obstacles

Emergency Uses:

  • Splints for broken bones
  • Tent stakes in rocky terrain
  • Ice picks for winter travel
  • Prying tools for opening containers