Black Diamond Camalot Z4 Climbing Cam - Size 0.3

On a remote granite face, a trad climber reaches into a shallow, flaring crack and slots the Black Diamond Camalot Z4 Size 0.3. The narrow head and sandblasted lobes bite securely, while the RigidFlex stem stays rigid for precise placement, then flexes to prevent walking. This is the cam that turns marginal placements into bomber protection.

Key specifications

• Size: 0.3
• Camming range: 12.4 - 22.6 mm
• Strength (MBS): 8 kN
• Weight: 49 g
• Stem type: Single-stem RigidFlex
• Lobe material: Aluminum
• Sling material: Dyneema/Nylon
• Number of lobes: 4
• Head width: Narrow
• Certification: CE, UIAA
• Color: Blue/Purple (color-coded)

Why choose it

The Camalot Z4 is engineered for small, tricky placements where other cams fail. Its RigidFlex stem provides the stiffness needed for one-handed placement, yet flexes when extended to reduce walking and improve stability. The narrow head profile fits into pin scars and shallow seams, while sandblasted lobes increase friction on smooth rock. Color-coded for quick identification, this cam is a reliable companion for demanding traditional and aid climbing.

Ideal use cases

• Traditional climbing on granite, sandstone, and limestone
• Aid climbing where small cams are essential
• Protecting thin cracks and pin scars
• Building anchors in marginal placements

Good to know

Backed by Black Diamond's legendary quality and certified to CE and UIAA standards, the Camalot Z4 Size 0.3 is built to perform in the most challenging conditions. Its lightweight design (49 g) adds minimal weight to your rack, and the color-coded sling allows for fast identification when every second counts.