Comparison Console
Spyderco Assist vs Spyderco Police 4
EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Spyderco Assist stands out as the lightest option for weight, with about a 5% gap from the closest alternative. Spyderco Assist stands out as the cheapest option for retail price, with about a 26% gap from the closest alternative.
Decision Signals
What stands out
Spyderco Assist stands out as the cheapest option for retail price, with about a 26% gap from the closest alternative.
Spyderco Police 4 stands out as the most expensive option for retail price, with about a 35% gap from the closest alternative.
Spyderco Assist stands out as the lightest option for weight, with about a 5% gap from the closest alternative.
Spyderco Police 4 stands out as the heaviest option for weight, with about a 5% gap from the closest alternative.
Spyderco Assist stands out as the shortest option for closed length, with about a 13% gap from the closest alternative.
Spyderco Police 4 stands out as the longest option for closed length, with about a 15% gap from the closest alternative.
Spyderco Assist stands out as the shortest option for blade length, with about a 15% gap from the closest alternative.
Spyderco Police 4 stands out as the longest option for blade length, with about a 18% gap from the closest alternative.
Specification Profile
Relative dimensions at a glance
Each axis is normalized against the largest raw value among the products in this comparison. Farther outward means a larger value, not necessarily a better result. Axes with an unverified value are omitted.
Price & carry
Retail price
US$196Cheapest
US$264Most expensive
Weight
113.4 g (4.00 oz)Lightest
119 g (4.20 oz)Heaviest
Dimensions
Blade length
94 mm (3.70 in)Shortest
111 mm (4.37 in)Longest
Overall length
217 mm (8.54 in)Shortest
253 mm (9.96 in)Longest
Closed length
124 mm (4.88 in)Shortest
143 mm (5.63 in)Longest
Blade thickness
Unknown
3 mm (0.12 in)
Materials & mechanism
Blade steel
VG-10 Stainless Steel
K390
Handle material
FRN
FRN
Finish
Satin finish or titanium carbonitride (TiCN) coating on black variant
Unknown
Lock type
Back Lock
Back Lock
Opening method
One-handed opening via oversized Trademark Round Hole™ and Cobra Hood™
Thumb hole (Trademark Round Hole)
Clip type
Reversible wire pocket clip
Four-position pocket clip
Use case profile
Best for
First respondersEmergency rescuePrepared citizensCutting rope, webbing, seat belts
Extreme cutting challengesEveryday carry
Not best for
Unknown
Unknown
Common praise
Excellent one-handed blade deployment even with glovesEffective cutting performance on tough materials due to mostly serrated bladeSecure grip due to handle design including finger grooves and textured FRNMultiple emergency and rescue features like glass breaker and whistle
Excellent edge retentionStrong and durable blade steelLightweight constructionVersatile clip positionsReliable back lock mechanism
Common complaints
Unknown
Unknown